59115840 has 224 divisors, whose sum is σ = 226283520. Its totient is φ = 12773376.

The previous prime is 59115839. The next prime is 59115857. The reversal of 59115840 is 4851195.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127449 + ... + 127911.

Almost surely, 2^59115840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 59115840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113141760).

59115840 is an abundant number, since it is smaller than the sum of its proper divisors (167167680).

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

59115840 is a wasteful number, since it uses less digits than its factorization.

59115840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 59115840 is about 7688.6825919659. The cubic root of 59115840 is about 389.5542573424.

The spelling of 59115840 in words is "fifty-nine million, one hundred fifteen thousand, eight hundred forty".