59981648 has 20 divisors (see below), whose sum is σ = 116742528. Its totient is φ = 29854560.

The previous prime is 59981641. The next prime is 59981653. The reversal of 59981648 is 84618995.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 59981596 and 59981605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59981641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4838 + ... + 11973.

Almost surely, 2^59981648 is an apocalyptic number.

It is an amenable number.

59981648 is a deficient number, since it is larger than the sum of its proper divisors (56760880).

59981648 is a wasteful number, since it uses less digits than its factorization.

59981648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17042 (or 17036 counting only the distinct ones).

The product of its digits is 622080, while the sum is 50.

The square root of 59981648 is about 7744.7819853111. The cubic root of 59981648 is about 391.4468457962.

The spelling of 59981648 in words is "fifty-nine million, nine hundred eighty-one thousand, six hundred forty-eight".