913612232 has 96 divisors (see below), whose sum is σ = 1984386600. Its totient is φ = 391888896.

The previous prime is 913612211. The next prime is 913612237. The reversal of 913612232 is 232216319.

It can be written as a sum of positive squares in 12 ways, for example, as 8444836 + 905167396 = 2906^2 + 30086^2 .

It is a junction number, because it is equal to n+sod(n) for n = 913612195 and 913612204.

It is not an unprimeable number, because it can be changed into a prime (913612237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3396194 + ... + 3396462.

Almost surely, 2^913612232 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 913612232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992193300).

913612232 is an abundant number, since it is smaller than the sum of its proper divisors (1070774368).

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

913612232 is a wasteful number, since it uses less digits than its factorization.

913612232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 414 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 913612232 is about 30226.0191226036. The cubic root of 913612232 is about 970.3326283332.

The spelling of 913612232 in words is "nine hundred thirteen million, six hundred twelve thousand, two hundred thirty-two".