58990493 has 4 divisors (see below), whose sum is σ = 62460540. Its totient is φ = 55520448.

The previous prime is 58990487. The next prime is 58990511. The reversal of 58990493 is 39409985.

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 44649124 + 14341369 = 6682^2 + 3787^2 .

It is a cyclic number.

It is not a de Polignac number, because 58990493 - 2⁸ = 58990237 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 (58990483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1734998 + ... + 1735031.

It is an arithmetic number, because the mean of its divisors is an integer number (15615135).

Almost surely, 2^58990493 is an apocalyptic number.

It is an amenable number.

58990493 is a deficient number, since it is larger than the sum of its proper divisors (3470047).

58990493 is a wasteful number, since it uses less digits than its factorization.

58990493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470046.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 58990493 is about 7680.5268699484. The cubic root of 58990493 is about 389.2787304545.

The spelling of 58990493 in words is "fifty-eight million, nine hundred ninety thousand, four hundred ninety-three".