46247491836 has 288 divisors, whose sum is σ = 153412116480. Its totient is φ = 11936792448.

The previous prime is 46247491751. The next prime is 46247491841. The reversal of 46247491836 is 63819474264.

46247491836 is a `hidden beast` number, since 4 + 6 + 2 + 474 + 91 + 83 + 6 = 666.

It is a super-2 number, since 2×46247491836² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3226261 + ... + 3240563.

It is an arithmetic number, because the mean of its divisors is an integer number (532680960).

Almost surely, 2^46247491836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46247491836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76706058240).

46247491836 is an abundant number, since it is smaller than the sum of its proper divisors (107164624644).

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

46247491836 is a wasteful number, since it uses less digits than its factorization.

46247491836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14390 (or 14375 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 46247491836 in words is "forty-six billion, two hundred forty-seven million, four hundred ninety-one thousand, eight hundred thirty-six".