58098665 has 4 divisors (see below), whose sum is σ = 69718404. Its totient is φ = 46478928.

The previous prime is 58098643. The next prime is 58098697. The reversal of 58098665 is 56689085.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39677401 + 18421264 = 6299^2 + 4292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58098665 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5809862 + ... + 5809871.

It is an arithmetic number, because the mean of its divisors is an integer number (17429601).

Almost surely, 2^58098665 is an apocalyptic number.

It is an amenable number.

58098665 is a deficient number, since it is larger than the sum of its proper divisors (11619739).

58098665 is a wasteful number, since it uses less digits than its factorization.

58098665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11619738.

The product of its (nonzero) digits is 518400, while the sum is 47.

The square root of 58098665 is about 7622.2480279770. The cubic root of 58098665 is about 387.3070339962.

The spelling of 58098665 in words is "fifty-eight million, ninety-eight thousand, six hundred sixty-five".