57029796 has 36 divisors (see below), whose sum is σ = 145007772. Its totient is φ = 18897984.

The previous prime is 57029789. The next prime is 57029807. The reversal of 57029796 is 69792075.

57029796 is a `hidden beast` number, since 570 + 2 + 9 + 79 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 30404196 + 26625600 = 5514^2 + 5160^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1650 + ... + 10806.

Almost surely, 2^57029796 is an apocalyptic number.

It is an amenable number.

57029796 is an abundant number, since it is smaller than the sum of its proper divisors (87977976).

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

57029796 is a wasteful number, since it uses less digits than its factorization.

57029796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9340 (or 9335 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 57029796 is about 7551.8074657661. The cubic root of 57029796 is about 384.9171598907.

The spelling of 57029796 in words is "fifty-seven million, twenty-nine thousand, seven hundred ninety-six".