57470225 has 12 divisors (see below), whose sum is σ = 71523696. Its totient is φ = 45808080.

The previous prime is 57470221. The next prime is 57470227. The reversal of 57470225 is 52207475.

It is not a de Polignac number, because 57470225 - 2² = 57470221 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57470191 and 57470200.

It is not an unprimeable number, because it can be changed into a prime (57470221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3014 + ... + 11136.

It is an arithmetic number, because the mean of its divisors is an integer number (5960308).

Almost surely, 2^57470225 is an apocalyptic number.

It is an amenable number.

57470225 is a deficient number, since it is larger than the sum of its proper divisors (14053471).

57470225 is a wasteful number, since it uses less digits than its factorization.

57470225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8416 (or 8411 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 57470225 is about 7580.9118844635. The cubic root of 57470225 is about 385.9054978190.

The spelling of 57470225 in words is "fifty-seven million, four hundred seventy thousand, two hundred twenty-five".