57423104 has 18 divisors (see below), whose sum is σ = 114622410. Its totient is φ = 28711424.

The previous prime is 57423101. The next prime is 57423133. The reversal of 57423104 is 40132475.

It can be written as a sum of positive squares in only one way, i.e., 45589504 + 11833600 = 6752^2 + 3440^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57423101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111899 + ... + 112410.

Almost surely, 2^57423104 is an apocalyptic number.

It is an amenable number.

57423104 is a deficient number, since it is larger than the sum of its proper divisors (57199306).

57423104 is an equidigital number, since it uses as much as digits as its factorization.

57423104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224325 (or 224311 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 57423104 is about 7577.8033756492. The cubic root of 57423104 is about 385.7999984055.

Adding to 57423104 its reverse (40132475), we get a palindrome (97555579).

The spelling of 57423104 in words is "fifty-seven million, four hundred twenty-three thousand, one hundred four".