8572057 has 8 divisors (see below), whose sum is σ = 9254336. Its totient is φ = 7893072.

The previous prime is 8572033. The next prime is 8572073. The reversal of 8572057 is 7502758.

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

It is a cyclic number.

It is not a de Polignac number, because 8572057 - 2⁷ = 8571929 is a prime.

It is a super-2 number, since 2×8572057² = 146960322422498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8572657) 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, 8998 + ... + 9904.

It is an arithmetic number, because the mean of its divisors is an integer number (1156792).

Almost surely, 2^8572057 is an apocalyptic number.

It is an amenable number.

8572057 is a deficient number, since it is larger than the sum of its proper divisors (682279).

8572057 is a wasteful number, since it uses less digits than its factorization.

8572057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 8572057 is about 2927.8075414890. The cubic root of 8572057 is about 204.6578229841.

The spelling of 8572057 in words is "eight million, five hundred seventy-two thousand, fifty-seven".