2246889245832 has 384 divisors, whose sum is σ = 8337259584000. Its totient is φ = 552890862720.

The previous prime is 2246889245803. The next prime is 2246889245833. The reversal of 2246889245832 is 2385429886422.

It is a happy number.

2246889245832 is a `hidden beast` number, since 2 + 2 + 4 + 68 + 8 + 92 + 458 + 32 = 666.

It is a super-2 number, since 2×2246889245832² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 2246889245832.

It is not an unprimeable number, because it can be changed into a prime (2246889245833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1704183 + ... + 2719929.

It is an arithmetic number, because the mean of its divisors is an integer number (21711613500).

Almost surely, 2^{2246889245832} is an apocalyptic number.

2246889245832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2246889245832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4168629792000).

2246889245832 is an abundant number, since it is smaller than the sum of its proper divisors (6090370338168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2246889245832 is a wasteful number, since it uses less digits than its factorization.

2246889245832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015806 (or 1015789 counting only the distinct ones).

The product of its digits is 106168320, while the sum is 63.

The spelling of 2246889245832 in words is "two trillion, two hundred forty-six billion, eight hundred eighty-nine million, two hundred forty-five thousand, eight hundred thirty-two".