58490817 has 64 divisors (see below), whose sum is σ = 103403520. Its totient is φ = 28512000.

The previous prime is 58490813. The next prime is 58490819. The reversal of 58490817 is 71809485.

It is not a de Polignac number, because 58490817 - 2² = 58490813 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58490813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 536559 + ... + 536667.

It is an arithmetic number, because the mean of its divisors is an integer number (1615680).

Almost surely, 2^58490817 is an apocalyptic number.

It is an amenable number.

58490817 is a deficient number, since it is larger than the sum of its proper divisors (44912703).

58490817 is a wasteful number, since it uses less digits than its factorization.

58490817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 58490817 is about 7647.9289353393. The cubic root of 58490817 is about 388.1764904551.

The spelling of 58490817 in words is "fifty-eight million, four hundred ninety thousand, eight hundred seventeen".