58040647 has 12 divisors (see below), whose sum is σ = 68142360. Its totient is φ = 49288176.

The previous prime is 58040597. The next prime is 58040659. The reversal of 58040647 is 74604085.

It is a de Polignac number, because none of the positive numbers 2^k-58040647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58040677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93 + ... + 10774.

It is an arithmetic number, because the mean of its divisors is an integer number (5678530).

Almost surely, 2^58040647 is an apocalyptic number.

58040647 is a deficient number, since it is larger than the sum of its proper divisors (10101713).

58040647 is a wasteful number, since it uses less digits than its factorization.

58040647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10990 (or 10983 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 58040647 is about 7618.4412447692. The cubic root of 58040647 is about 387.1780679605.

The spelling of 58040647 in words is "fifty-eight million, forty thousand, six hundred forty-seven".