45600312 has 32 divisors (see below), whose sum is σ = 114512400. Its totient is φ = 15131904.

The previous prime is 45600277. The next prime is 45600319. The reversal of 45600312 is 21300654.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45600319) 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, 1348 + ... + 9644.

Almost surely, 2^45600312 is an apocalyptic number.

It is an amenable number.

45600312 is an abundant number, since it is smaller than the sum of its proper divisors (68912088).

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

45600312 is a wasteful number, since it uses less digits than its factorization.

45600312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8535 (or 8531 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 45600312 is about 6752.8003080204. The cubic root of 45600312 is about 357.2640123506.

Adding to 45600312 its reverse (21300654), we get a palindrome (66900966).

The spelling of 45600312 in words is "forty-five million, six hundred thousand, three hundred twelve".