59696640 has 120 divisors (see below), whose sum is σ = 206826048. Its totient is φ = 15912960.

The previous prime is 59696633. The next prime is 59696641. The reversal of 59696640 is 4669695.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59696641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21745 + ... + 24335.

Almost surely, 2^59696640 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 59696640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103413024).

59696640 is an abundant number, since it is smaller than the sum of its proper divisors (147129408).

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

59696640 is a wasteful number, since it uses less digits than its factorization.

59696640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620 (or 2601 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 59696640 is about 7726.3600744464. The cubic root of 59696640 is about 390.8258633310.

The spelling of 59696640 in words is "fifty-nine million, six hundred ninety-six thousand, six hundred forty".