45657006 has 8 divisors (see below), whose sum is σ = 91314024. Its totient is φ = 15219000.

The previous prime is 45656999. The next prime is 45657011. The reversal of 45657006 is 60075654.

It is a sphenic number, since it is the product of 3 distinct primes.

45657006 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 3804745 + ... + 3804756.

It is an arithmetic number, because the mean of its divisors is an integer number (11414253).

Almost surely, 2^45657006 is an apocalyptic number.

45657006 is the 4274-th centered pentagonal number.

45657006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45657006 is a wasteful number, since it uses less digits than its factorization.

45657006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7609506.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 45657006 is about 6756.9968181138. The cubic root of 45657006 is about 357.4120108818.

The spelling of 45657006 in words is "forty-five million, six hundred fifty-seven thousand, six".