57498960 has 40 divisors (see below), whose sum is σ = 178247520. Its totient is φ = 15332992.

The previous prime is 57498953. The next prime is 57498979. The reversal of 57498960 is 6989475.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×57498960² = 6612260802163200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119550 + ... + 120029.

It is an arithmetic number, because the mean of its divisors is an integer number (4456188).

Almost surely, 2^57498960 is an apocalyptic number.

It is an amenable number.

57498960 is an abundant number, since it is smaller than the sum of its proper divisors (120748560).

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

57498960 is a wasteful number, since it uses less digits than its factorization.

57498960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239595 (or 239589 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 57498960 is about 7582.8068681722. The cubic root of 57498960 is about 385.9698044337.

The spelling of 57498960 in words is "fifty-seven million, four hundred ninety-eight thousand, nine hundred sixty".