58072817 has 8 divisors (see below), whose sum is σ = 64245312. Its totient is φ = 52049200.

The previous prime is 58072811. The next prime is 58072829. The reversal of 58072817 is 71827085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58072817 - 2⁴ = 58072801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58072811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36398 + ... + 37959.

It is an arithmetic number, because the mean of its divisors is an integer number (8030664).

Almost surely, 2^58072817 is an apocalyptic number.

It is an amenable number.

58072817 is a deficient number, since it is larger than the sum of its proper divisors (6172495).

58072817 is a wasteful number, since it uses less digits than its factorization.

58072817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74439.

The product of its (nonzero) digits is 31360, while the sum is 38.

The square root of 58072817 is about 7620.5522765742. The cubic root of 58072817 is about 387.2495880565.

The spelling of 58072817 in words is "fifty-eight million, seventy-two thousand, eight hundred seventeen".