58870681 has 8 divisors (see below), whose sum is σ = 59481864. Its totient is φ = 58262400.

The previous prime is 58870661. The next prime is 58870697. The reversal of 58870681 is 18607885.

It can be written as a sum of positive squares in 4 ways, for example, as 4347225 + 54523456 = 2085^2 + 7384^2 .

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 58870681 - 2⁹ = 58870169 is a prime.

It is a super-2 number, since 2×58870681² = 6931514162807522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58870601) 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, 83631 + ... + 84331.

It is an arithmetic number, because the mean of its divisors is an integer number (7435233).

Almost surely, 2^58870681 is an apocalyptic number.

It is an amenable number.

58870681 is a deficient number, since it is larger than the sum of its proper divisors (611183).

58870681 is a wasteful number, since it uses less digits than its factorization.

58870681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451.

The product of its (nonzero) digits is 107520, while the sum is 43.

The square root of 58870681 is about 7672.7231802014. The cubic root of 58870681 is about 389.0150050494.

The spelling of 58870681 in words is "fifty-eight million, eight hundred seventy thousand, six hundred eighty-one".