58319621 has 8 divisors (see below), whose sum is σ = 59716224. Its totient is φ = 56929600.

The previous prime is 58319579. The next prime is 58319641. The reversal of 58319621 is 12691385.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58319621 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 (58319641) 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, 19421 + ... + 22221.

It is an arithmetic number, because the mean of its divisors is an integer number (7464528).

Almost surely, 2^58319621 is an apocalyptic number.

It is an amenable number.

58319621 is a deficient number, since it is larger than the sum of its proper divisors (1396603).

58319621 is a wasteful number, since it uses less digits than its factorization.

58319621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291.

The product of its digits is 12960, while the sum is 35.

The square root of 58319621 is about 7636.7284225642. The cubic root of 58319621 is about 387.7974041517.

The spelling of 58319621 in words is "fifty-eight million, three hundred nineteen thousand, six hundred twenty-one".