57788998 has 8 divisors (see below), whose sum is σ = 86743008. Its totient is φ = 28874664.

The previous prime is 57788993. The next prime is 57789007. The reversal of 57788998 is 89988775.

57788998 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 (57788993) 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, 5961 + ... + 12292.

It is an arithmetic number, because the mean of its divisors is an integer number (10842876).

Almost surely, 2^57788998 is an apocalyptic number.

57788998 is a deficient number, since it is larger than the sum of its proper divisors (28954010).

57788998 is a wasteful number, since it uses less digits than its factorization.

57788998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19838.

The product of its digits is 10160640, while the sum is 61.

The square root of 57788998 is about 7601.9075237732. The cubic root of 57788998 is about 386.6176898265.

The spelling of 57788998 in words is "fifty-seven million, seven hundred eighty-eight thousand, nine hundred ninety-eight".