57465726 has 8 divisors (see below), whose sum is σ = 114931464. Its totient is φ = 19155240.

The previous prime is 57465719. The next prime is 57465743. The reversal of 57465726 is 62756475.

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

57465726 is an admirable number.

It is a Smith number, since the sum of its digits (42) 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, 4788805 + ... + 4788816.

It is an arithmetic number, because the mean of its divisors is an integer number (14366433).

Almost surely, 2^57465726 is an apocalyptic number.

57465726 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.

57465726 is a wasteful number, since it uses less digits than its factorization.

57465726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9577626.

The product of its digits is 352800, while the sum is 42.

The square root of 57465726 is about 7580.6151465432. The cubic root of 57465726 is about 385.8954274789.

The spelling of 57465726 in words is "fifty-seven million, four hundred sixty-five thousand, seven hundred twenty-six".