57688798 has 8 divisors (see below), whose sum is σ = 87951960. Its totient is φ = 28371480.

The previous prime is 57688793. The next prime is 57688811. The reversal of 57688798 is 89788675.

57688798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57688793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236308 + ... + 236551.

It is an arithmetic number, because the mean of its divisors is an integer number (10993995).

Almost surely, 2^57688798 is an apocalyptic number.

57688798 is a deficient number, since it is larger than the sum of its proper divisors (30263162).

57688798 is a wasteful number, since it uses less digits than its factorization.

57688798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472922.

The product of its digits is 6773760, while the sum is 58.

The square root of 57688798 is about 7595.3142133818. The cubic root of 57688798 is about 386.3941091838.

The spelling of 57688798 in words is "fifty-seven million, six hundred eighty-eight thousand, seven hundred ninety-eight".