59840144 has 80 divisors (see below), whose sum is σ = 144907392. Its totient is φ = 23307264.

The previous prime is 59840117. The next prime is 59840161. The reversal of 59840144 is 44104895.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106007 + ... + 106569.

Almost surely, 2^59840144 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 59840144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72453696).

59840144 is an abundant number, since it is smaller than the sum of its proper divisors (85067248).

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

59840144 is a wasteful number, since it uses less digits than its factorization.

59840144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 59840144 is about 7735.6411498983. The cubic root of 59840144 is about 391.1387798473.

The spelling of 59840144 in words is "fifty-nine million, eight hundred forty thousand, one hundred forty-four".