57902998 has 8 divisors (see below), whose sum is σ = 86887008. Its totient is φ = 28940664.

The previous prime is 57902989. The next prime is 57903007. The reversal of 57902998 is 89920975.

It is an interprime number because it is at equal distance from previous prime (57902989) and next prime (57903007).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6540 + ... + 12592.

It is an arithmetic number, because the mean of its divisors is an integer number (10860876).

Almost surely, 2^57902998 is an apocalyptic number.

57902998 is a deficient number, since it is larger than the sum of its proper divisors (28984010).

57902998 is a wasteful number, since it uses less digits than its factorization.

57902998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10838.

The product of its (nonzero) digits is 408240, while the sum is 49.

The square root of 57902998 is about 7609.4019475909. The cubic root of 57902998 is about 386.8717489503.

The spelling of 57902998 in words is "fifty-seven million, nine hundred two thousand, nine hundred ninety-eight".