57672202 has 16 divisors (see below), whose sum is σ = 101166912. Its totient is φ = 24141600.

The previous prime is 57672191. The next prime is 57672203. The reversal of 57672202 is 20227675.

It is not an unprimeable number, because it can be changed into a prime (57672203) 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, 47299 + ... + 48502.

It is an arithmetic number, because the mean of its divisors is an integer number (6322932).

Almost surely, 2^57672202 is an apocalyptic number.

57672202 is a deficient number, since it is larger than the sum of its proper divisors (43494710).

57672202 is a wasteful number, since it uses less digits than its factorization.

57672202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95853.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 57672202 is about 7594.2216190996. The cubic root of 57672202 is about 386.3570528177.

Adding to 57672202 its reverse (20227675), we get a palindrome (77899877).

The spelling of 57672202 in words is "fifty-seven million, six hundred seventy-two thousand, two hundred two".