58706561 has 8 divisors (see below), whose sum is σ = 61869600. Its totient is φ = 55550880.

The previous prime is 58706507. The next prime is 58706581. The reversal of 58706561 is 16560785.

It is a happy number.

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 58706561 - 2⁶ = 58706497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58706581) 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, 23930 + ... + 26268.

It is an arithmetic number, because the mean of its divisors is an integer number (7733700).

Almost surely, 2^58706561 is an apocalyptic number.

It is an amenable number.

58706561 is a deficient number, since it is larger than the sum of its proper divisors (3163039).

58706561 is a wasteful number, since it uses less digits than its factorization.

58706561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 58706561 is about 7662.0206864769. The cubic root of 58706561 is about 388.6531692262.

The spelling of 58706561 in words is "fifty-eight million, seven hundred six thousand, five hundred sixty-one".