472657115 has 16 divisors (see below), whose sum is σ = 657098688. Its totient is φ = 319666176.

The previous prime is 472657111. The next prime is 472657151. The reversal of 472657115 is 511756274.

It is a cyclic number.

It is not a de Polignac number, because 472657115 - 2² = 472657111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472657111) 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, 89942 + ... + 95051.

It is an arithmetic number, because the mean of its divisors is an integer number (41068668).

Almost surely, 2^472657115 is an apocalyptic number.

472657115 is a deficient number, since it is larger than the sum of its proper divisors (184441573).

472657115 is a wasteful number, since it uses less digits than its factorization.

472657115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185078.

The product of its digits is 58800, while the sum is 38.

The square root of 472657115 is about 21740.6788072498. The cubic root of 472657115 is about 778.9604357330.

The spelling of 472657115 in words is "four hundred seventy-two million, six hundred fifty-seven thousand, one hundred fifteen".