58499072 has 56 divisors (see below), whose sum is σ = 120775476. Its totient is φ = 28311552.

The previous prime is 58499071. The next prime is 58499093. The reversal of 58499072 is 27099485.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 58003456 + 495616 = 7616^2 + 704^2 .

It is a super-2 number, since 2×58499072² = 6844282849722368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58499071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303008 + ... + 303200.

Almost surely, 2^58499072 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 58499072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60387738).

58499072 is an abundant number, since it is smaller than the sum of its proper divisors (62276404).

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

58499072 is an equidigital number, since it uses as much as digits as its factorization.

58499072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 58499072 is about 7648.4686048908. The cubic root of 58499072 is about 388.1947511346.

The spelling of 58499072 in words is "fifty-eight million, four hundred ninety-nine thousand, seventy-two".