57104723 has 16 divisors (see below), whose sum is σ = 63183456. Its totient is φ = 51287040.

The previous prime is 57104687. The next prime is 57104771. The reversal of 57104723 is 32740175.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57104723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57104783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84515 + ... + 85187.

It is an arithmetic number, because the mean of its divisors is an integer number (3948966).

Almost surely, 2^57104723 is an apocalyptic number.

57104723 is a deficient number, since it is larger than the sum of its proper divisors (6078733).

57104723 is a wasteful number, since it uses less digits than its factorization.

57104723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 57104723 is about 7556.7667027638. The cubic root of 57104723 is about 385.0856569967.

Adding to 57104723 its reverse (32740175), we get a palindrome (89844898).

The spelling of 57104723 in words is "fifty-seven million, one hundred four thousand, seven hundred twenty-three".