45624660 has 24 divisors (see below), whose sum is σ = 127749216. Its totient is φ = 12166560.

The previous prime is 45624659. The next prime is 45624661. The reversal of 45624660 is 6642654.

45624660 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45624659) and next prime (45624661).

45624660 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45624661) 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, 380146 + ... + 380265.

It is an arithmetic number, because the mean of its divisors is an integer number (5322884).

Almost surely, 2^45624660 is an apocalyptic number.

It is an amenable number.

45624660 is an abundant number, since it is smaller than the sum of its proper divisors (82124556).

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

45624660 is a wasteful number, since it uses less digits than its factorization.

45624660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760423 (or 760421 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 45624660 is about 6754.6028750771. The cubic root of 45624660 is about 357.3275873281.

The spelling of 45624660 in words is "forty-five million, six hundred twenty-four thousand, six hundred sixty".