59420664 has 24 divisors (see below), whose sum is σ = 160931160. Its totient is φ = 19806864.

The previous prime is 59420663. The next prime is 59420687. The reversal of 59420664 is 46602495.

59420664 is a `hidden beast` number, since 594 + 2 + 0 + 6 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59420663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 412572 + ... + 412715.

It is an arithmetic number, because the mean of its divisors is an integer number (6705465).

Almost surely, 2^59420664 is an apocalyptic number.

It is an amenable number.

59420664 is an abundant number, since it is smaller than the sum of its proper divisors (101510496).

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

59420664 is a wasteful number, since it uses less digits than its factorization.

59420664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825299 (or 825292 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 59420664 is about 7708.4800058118. The cubic root of 59420664 is about 390.2226736275. Note that the first 3 decimals are identical.

The spelling of 59420664 in words is "fifty-nine million, four hundred twenty thousand, six hundred sixty-four".