8412057 has 6 divisors (see below), whose sum is σ = 12150762. Its totient is φ = 5608032.

The previous prime is 8412049. The next prime is 8412077. The reversal of 8412057 is 7502148.

It can be written as a sum of positive squares in only one way, i.e., 7817616 + 594441 = 2796^2 + 771^2 .

It is not a de Polignac number, because 8412057 - 2³ = 8412049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8412057.

It is not an unprimeable number, because it can be changed into a prime (8412017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 467328 + ... + 467345.

It is an arithmetic number, because the mean of its divisors is an integer number (2025127).

Almost surely, 2^8412057 is an apocalyptic number.

It is an amenable number.

8412057 is a deficient number, since it is larger than the sum of its proper divisors (3738705).

8412057 is a wasteful number, since it uses less digits than its factorization.

8412057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934679 (or 934676 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 8412057 is about 2900.3546334888. The cubic root of 8412057 is about 203.3764843174.

Subtracting from 8412057 its reverse (7502148), we obtain a palindrome (909909).

The spelling of 8412057 in words is "eight million, four hundred twelve thousand, fifty-seven".