58660319 has 4 divisors (see below), whose sum is σ = 62110944. Its totient is φ = 55209696.

The previous prime is 58660307. The next prime is 58660331. The reversal of 58660319 is 91306685.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (58660307) and next prime (58660331).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58660319 is a prime.

It is a super-2 number, since 2×58660319² = 6882066050363522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58660379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1725287 + ... + 1725320.

It is an arithmetic number, because the mean of its divisors is an integer number (15527736).

Almost surely, 2^58660319 is an apocalyptic number.

58660319 is a deficient number, since it is larger than the sum of its proper divisors (3450625).

58660319 is a wasteful number, since it uses less digits than its factorization.

58660319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450624.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 58660319 is about 7659.0024807412. The cubic root of 58660319 is about 388.5510976101.

Subtracting from 58660319 its sum of digits (38), we obtain a square (58660281 = 7659²).

The spelling of 58660319 in words is "fifty-eight million, six hundred sixty thousand, three hundred nineteen".