2315202732 has 72 divisors (see below), whose sum is σ = 6340750416. Its totient is φ = 709438464.

The previous prime is 2315202727. The next prime is 2315202767. The reversal of 2315202732 is 2372025132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2315202696 and 2315202705.

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 23 ways as a sum of consecutive naturals, for example, 17673 + ... + 70304.

It is an arithmetic number, because the mean of its divisors is an integer number (88065978).

Almost surely, 2^2315202732 is an apocalyptic number.

It is an amenable number.

2315202732 is an abundant number, since it is smaller than the sum of its proper divisors (4025547684).

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

2315202732 is a wasteful number, since it uses less digits than its factorization.

2315202732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88047 (or 88042 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2315202732 is about 48116.5536172324. The cubic root of 2315202732 is about 1322.9080994639.

Adding to 2315202732 its reverse (2372025132), we get a palindrome (4687227864).

The spelling of 2315202732 in words is "two billion, three hundred fifteen million, two hundred two thousand, seven hundred thirty-two".