45656466 has 32 divisors (see below), whose sum is σ = 93026880. Its totient is φ = 14936064.

The previous prime is 45656447. The next prime is 45656467. The reversal of 45656466 is 66465654.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45656467) 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, 102841 + ... + 103283.

It is an arithmetic number, because the mean of its divisors is an integer number (2907090).

Almost surely, 2^45656466 is an apocalyptic number.

45656466 is an abundant number, since it is smaller than the sum of its proper divisors (47370414).

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

45656466 is a wasteful number, since it uses less digits than its factorization.

45656466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730.

The product of its digits is 518400, while the sum is 42.

The square root of 45656466 is about 6756.9568594153. The cubic root of 45656466 is about 357.4106018009.

The spelling of 45656466 in words is "forty-five million, six hundred fifty-six thousand, four hundred sixty-six".