2312502632 has 48 divisors (see below), whose sum is σ = 4786874820. Its totient is φ = 1046524160.

The previous prime is 2312502631. The next prime is 2312502649. The reversal of 2312502632 is 2362052132.

It can be written as a sum of positive squares in 2 ways, for example, as 2000415076 + 312087556 = 44726^2 + 17666^2 .

It is not an unprimeable number, because it can be changed into a prime (2312502631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220418 + ... + 230670.

Almost surely, 2^2312502632 is an apocalyptic number.

2312502632 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 2312502632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2393437410).

2312502632 is an abundant number, since it is smaller than the sum of its proper divisors (2474372188).

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

2312502632 is a wasteful number, since it uses less digits than its factorization.

2312502632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10514 (or 10499 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2312502632 is about 48088.4875204035. The cubic root of 2312502632 is about 1322.3936198726.

Adding to 2312502632 its reverse (2362052132), we get a palindrome (4674554764).

The spelling of 2312502632 in words is "two billion, three hundred twelve million, five hundred two thousand, six hundred thirty-two".