57707104 has 144 divisors (see below), whose sum is σ = 150822000. Its totient is φ = 21482496.

The previous prime is 57707093. The next prime is 57707119. The reversal of 57707104 is 40170775.

It is a super-6 number, since 6×57707104⁶ (a number of 48 digits) contains 666666 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 387222 + ... + 387370.

It is an arithmetic number, because the mean of its divisors is an integer number (1047375).

Almost surely, 2^57707104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57707104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75411000).

57707104 is an abundant number, since it is smaller than the sum of its proper divisors (93114896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57707104 is a wasteful number, since it uses less digits than its factorization.

57707104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 57707104 is about 7596.5192028981. The cubic root of 57707104 is about 386.4349754800.

Adding to 57707104 its reverse (40170775), we get a palindrome (97877879).

The spelling of 57707104 in words is "fifty-seven million, seven hundred seven thousand, one hundred four".