312654032 has 40 divisors (see below), whose sum is σ = 624766560. Its totient is φ = 151482240.

The previous prime is 312653993. The next prime is 312654037. The reversal of 312654032 is 230456213.

It is a junction number, because it is equal to n+sod(n) for n = 312653992 and 312654010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312654037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88394 + ... + 91862.

It is an arithmetic number, because the mean of its divisors is an integer number (15619164).

Almost surely, 2^312654032 is an apocalyptic number.

It is an amenable number.

312654032 is a deficient number, since it is larger than the sum of its proper divisors (312112528).

312654032 is a wasteful number, since it uses less digits than its factorization.

312654032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651 (or 3645 counting only the distinct ones).

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

The square root of 312654032 is about 17682.0256758099. The cubic root of 312654032 is about 678.7158810815.

The spelling of 312654032 in words is "three hundred twelve million, six hundred fifty-four thousand, thirty-two".