58730280 has 128 divisors (see below), whose sum is σ = 203212800. Its totient is φ = 13300992.

The previous prime is 58730263. The next prime is 58730297. The reversal of 58730280 is 8203785.

It is an interprime number because it is at equal distance from previous prime (58730263) and next prime (58730297).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116509 + ... + 117011.

It is an arithmetic number, because the mean of its divisors is an integer number (1587600).

Almost surely, 2^58730280 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 58730280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101606400).

58730280 is an abundant number, since it is smaller than the sum of its proper divisors (144482520).

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

58730280 is a wasteful number, since it uses less digits than its factorization.

58730280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 58730280 is about 7663.5683594524. The cubic root of 58730280 is about 388.7055042244.

The spelling of 58730280 in words is "fifty-eight million, seven hundred thirty thousand, two hundred eighty".