45677312 has 36 divisors (see below), whose sum is σ = 92041320. Its totient is φ = 22622208.

The previous prime is 45677293. The next prime is 45677329. The reversal of 45677312 is 21377654.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28139 + ... + 29717.

Almost surely, 2^45677312 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 45677312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46020660).

45677312 is an abundant number, since it is smaller than the sum of its proper divisors (46364008).

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

45677312 is a wasteful number, since it uses less digits than its factorization.

45677312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708 (or 1694 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 45677312 is about 6758.4992416956. The cubic root of 45677312 is about 357.4649894807.

The spelling of 45677312 in words is "forty-five million, six hundred seventy-seven thousand, three hundred twelve".