59791980 has 48 divisors (see below), whose sum is σ = 169313760. Its totient is φ = 15763968.

The previous prime is 59791969. The next prime is 59791999. The reversal of 59791980 is 8919795.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 259 + ... + 10938.

It is an arithmetic number, because the mean of its divisors is an integer number (3527370).

Almost surely, 2^59791980 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 59791980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84656880).

59791980 is an abundant number, since it is smaller than the sum of its proper divisors (109521780).

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

59791980 is a wasteful number, since it uses less digits than its factorization.

59791980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11298 (or 11296 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 48.

The square root of 59791980 is about 7732.5274005334. The cubic root of 59791980 is about 391.0338120475.

The spelling of 59791980 in words is "fifty-nine million, seven hundred ninety-one thousand, nine hundred eighty".