58713440 has 48 divisors (see below), whose sum is σ = 140806512. Its totient is φ = 23130624.

The previous prime is 58713419. The next prime is 58713463. The reversal of 58713440 is 4431785.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 58713397 and 58713406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7982 + ... + 13458.

It is an arithmetic number, because the mean of its divisors is an integer number (2933469).

Almost surely, 2^58713440 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 58713440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70403256).

58713440 is an abundant number, since it is smaller than the sum of its proper divisors (82093072).

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

58713440 is a wasteful number, since it uses less digits than its factorization.

58713440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5559 (or 5551 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 58713440 is about 7662.4695757960. The cubic root of 58713440 is about 388.6683489079.

The spelling of 58713440 in words is "fifty-eight million, seven hundred thirteen thousand, four hundred forty".