57997029 has 8 divisors (see below), whose sum is σ = 77459200. Its totient is φ = 38599776.

The previous prime is 57997021. The next prime is 57997033. The reversal of 57997029 is 92079975.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57997029 - 2³ = 57997021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57997021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14104 + ... + 17745.

It is an arithmetic number, because the mean of its divisors is an integer number (9682400).

Almost surely, 2^57997029 is an apocalyptic number.

It is an amenable number.

57997029 is a deficient number, since it is larger than the sum of its proper divisors (19462171).

57997029 is a wasteful number, since it uses less digits than its factorization.

57997029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32459.

The product of its (nonzero) digits is 357210, while the sum is 48.

The square root of 57997029 is about 7615.5780476599. The cubic root of 57997029 is about 387.0810545393.

The spelling of 57997029 in words is "fifty-seven million, nine hundred ninety-seven thousand, twenty-nine".