45764312 has 64 divisors (see below), whose sum is σ = 99878400. Its totient is φ = 19440000.

The previous prime is 45764311. The next prime is 45764317. The reversal of 45764312 is 21346754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45764311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168737 + ... + 169007.

It is an arithmetic number, because the mean of its divisors is an integer number (1560600).

Almost surely, 2^45764312 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 45764312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49939200).

45764312 is an abundant number, since it is smaller than the sum of its proper divisors (54114088).

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

45764312 is a wasteful number, since it uses less digits than its factorization.

45764312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 404 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 45764312 is about 6764.9325199887. The cubic root of 45764312 is about 357.6917959549.

It can be divided in two parts, 4576 and 4312, that added together give a palindrome (8888).

The spelling of 45764312 in words is "forty-five million, seven hundred sixty-four thousand, three hundred twelve".