59013978 has 8 divisors (see below), whose sum is σ = 118027968. Its totient is φ = 19671324.

The previous prime is 59013961. The next prime is 59013989. The reversal of 59013978 is 87931095.

It is a happy number.

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

59013978 is an admirable 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, 4917826 + ... + 4917837.

It is an arithmetic number, because the mean of its divisors is an integer number (14753496).

Almost surely, 2^59013978 is an apocalyptic number.

59013978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

59013978 is a wasteful number, since it uses less digits than its factorization.

59013978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9835668.

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 59013978 is about 7682.0555842821. The cubic root of 59013978 is about 389.3303828343.

The spelling of 59013978 in words is "fifty-nine million, thirteen thousand, nine hundred seventy-eight".