58442660 has 12 divisors (see below), whose sum is σ = 122729628. Its totient is φ = 23377056.

The previous prime is 58442641. The next prime is 58442737. The reversal of 58442660 is 6624485.

It can be written as a sum of positive squares in 2 ways, for example, as 11437924 + 47004736 = 3382^2 + 6856^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 58442660.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1461047 + ... + 1461086.

It is an arithmetic number, because the mean of its divisors is an integer number (10227469).

Almost surely, 2^58442660 is an apocalyptic number.

It is an amenable number.

58442660 is an abundant number, since it is smaller than the sum of its proper divisors (64286968).

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

58442660 is a wasteful number, since it uses less digits than its factorization.

58442660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922142 (or 2922140 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 58442660 is about 7644.7799183495. The cubic root of 58442660 is about 388.0699292955.

The spelling of 58442660 in words is "fifty-eight million, four hundred forty-two thousand, six hundred sixty".