57104771 has 2 divisors, whose sum is σ = 57104772. Its totient is φ = 57104770.

The previous prime is 57104687. The next prime is 57104777. The reversal of 57104771 is 17740175.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57104771 - 2¹⁴ = 57088387 is a prime.

It is not a weakly prime, because it can be changed into another prime (57104777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28552385 + 28552386.

It is an arithmetic number, because the mean of its divisors is an integer number (28552386).

Almost surely, 2^57104771 is an apocalyptic number.

57104771 is a deficient number, since it is larger than the sum of its proper divisors (1).

57104771 is an equidigital number, since it uses as much as digits as its factorization.

57104771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 57104771 is about 7556.7698787246. The cubic root of 57104771 is about 385.0857648926.

It can be divided in two parts, 57104 and 771, that added together give a palindrome (57875).

The spelling of 57104771 in words is "fifty-seven million, one hundred four thousand, seven hundred seventy-one".