8812057 has 4 divisors (see below), whose sum is σ = 8830080. Its totient is φ = 8794036.

The previous prime is 8812043. The next prime is 8812061. The reversal of 8812057 is 7502188.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8812057 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8812357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8257 + ... + 9262.

It is an arithmetic number, because the mean of its divisors is an integer number (2207520).

Almost surely, 2^8812057 is an apocalyptic number.

It is an amenable number.

8812057 is a deficient number, since it is larger than the sum of its proper divisors (18023).

8812057 is a wasteful number, since it uses less digits than its factorization.

8812057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18022.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 8812057 is about 2968.5109061615. The cubic root of 8812057 is about 206.5502694658.

The spelling of 8812057 in words is "eight million, eight hundred twelve thousand, fifty-seven".