58472561 has 16 divisors (see below), whose sum is σ = 69273600. Its totient is φ = 48314448.

The previous prime is 58472551. The next prime is 58472567. The reversal of 58472561 is 16527485.

It is a de Polignac number, because none of the positive numbers 2^k-58472561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58472567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22550 + ... + 25008.

It is an arithmetic number, because the mean of its divisors is an integer number (4329600).

Almost surely, 2^58472561 is an apocalyptic number.

It is an amenable number.

58472561 is a deficient number, since it is larger than the sum of its proper divisors (10801039).

58472561 is a wasteful number, since it uses less digits than its factorization.

58472561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588.

The product of its digits is 67200, while the sum is 38.

The square root of 58472561 is about 7646.7353164602. The cubic root of 58472561 is about 388.1361007108.

The spelling of 58472561 in words is "fifty-eight million, four hundred seventy-two thousand, five hundred sixty-one".