2246496472 has 64 divisors (see below), whose sum is σ = 4721587200. Its totient is φ = 993229440.

The previous prime is 2246496463. The next prime is 2246496479. The reversal of 2246496472 is 2746946422.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246496479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1016793 + ... + 1018999.

It is an arithmetic number, because the mean of its divisors is an integer number (73774800).

Almost surely, 2^2246496472 is an apocalyptic number.

2246496472 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 2246496472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2360793600).

2246496472 is an abundant number, since it is smaller than the sum of its proper divisors (2475090728).

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

2246496472 is a wasteful number, since it uses less digits than its factorization.

2246496472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536 (or 2532 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 46.

The square root of 2246496472 is about 47397.2200872583. The cubic root of 2246496472 is about 1309.6902074203.

The spelling of 2246496472 in words is "two billion, two hundred forty-six million, four hundred ninety-six thousand, four hundred seventy-two".