5090791 has 4 divisors (see below), whose sum is σ = 5129784. Its totient is φ = 5051800.

The previous prime is 5090779. The next prime is 5090807. The reversal of 5090791 is 1970905.

5090791 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5090791 - 2¹⁵ = 5058023 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

5090791 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5090741) 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, 19300 + ... + 19561.

It is an arithmetic number, because the mean of its divisors is an integer number (1282446).

Almost surely, 2^5090791 is an apocalyptic number.

5090791 is a deficient number, since it is larger than the sum of its proper divisors (38993).

5090791 is a wasteful number, since it uses less digits than its factorization.

5090791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38992.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 5090791 is about 2256.2781300185. The cubic root of 5090791 is about 172.0263953542.

The spelling of 5090791 in words is "five million, ninety thousand, seven hundred ninety-one".