58430720 has 72 divisors (see below), whose sum is σ = 141281280. Its totient is φ = 23152640.

The previous prime is 58430707. The next prime is 58430731. The reversal of 58430720 is 2703485.

It is a happy number.

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, 244361 + ... + 244599.

It is an arithmetic number, because the mean of its divisors is an integer number (1962240).

Almost surely, 2^58430720 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 58430720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70640640).

58430720 is an abundant number, since it is smaller than the sum of its proper divisors (82850560).

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

58430720 is a wasteful number, since it uses less digits than its factorization.

58430720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 58430720 is about 7643.9989534275. The cubic root of 58430720 is about 388.0434995691.

The spelling of 58430720 in words is "fifty-eight million, four hundred thirty thousand, seven hundred twenty".