58273056 has 144 divisors (see below), whose sum is σ = 175488768. Its totient is φ = 18316800.

The previous prime is 58273043. The next prime is 58273063. The reversal of 58273056 is 65037285.

58273056 is a `hidden beast` number, since 582 + 73 + 0 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 58273056.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544555 + ... + 544661.

It is an arithmetic number, because the mean of its divisors is an integer number (1218672).

Almost surely, 2^58273056 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 58273056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87744384).

58273056 is an abundant number, since it is smaller than the sum of its proper divisors (117215712).

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

58273056 is a wasteful number, since it uses less digits than its factorization.

58273056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 58273056 is about 7633.6790605841. The cubic root of 58273056 is about 387.6941650588.

The spelling of 58273056 in words is "fifty-eight million, two hundred seventy-three thousand, fifty-six".