45628968 has 64 divisors (see below), whose sum is σ = 142225920. Its totient is φ = 11851200.

The previous prime is 45628951. The next prime is 45628991. The reversal of 45628968 is 86982654.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10498 + ... + 14193.

It is an arithmetic number, because the mean of its divisors is an integer number (2222280).

Almost surely, 2^45628968 is an apocalyptic number.

It is an amenable number.

45628968 is an abundant number, since it is smaller than the sum of its proper divisors (96596952).

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

45628968 is a wasteful number, since it uses less digits than its factorization.

45628968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24718 (or 24714 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 45628968 is about 6754.9217612049. The cubic root of 45628968 is about 357.3388335766.

It can be divided in two parts, 4562 and 8968, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 45628968 in words is "forty-five million, six hundred twenty-eight thousand, nine hundred sixty-eight".