314561232 has 100 divisors (see below), whose sum is σ = 915003936. Its totient is φ = 104328000.

The previous prime is 314561227. The next prime is 314561239. The reversal of 314561232 is 232165413.

314561232 is a `hidden beast` number, since 3 + 1 + 45 + 612 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 314561196 and 314561205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314561239) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 324813 + ... + 325779.

Almost surely, 2^314561232 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 314561232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457501968).

314561232 is an abundant number, since it is smaller than the sum of its proper divisors (600442704).

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

314561232 is a wasteful number, since it uses less digits than its factorization.

314561232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1223 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 314561232 is about 17735.8741538160. The cubic root of 314561232 is about 680.0931475629.

The spelling of 314561232 in words is "three hundred fourteen million, five hundred sixty-one thousand, two hundred thirty-two".