5290815 has 16 divisors (see below), whose sum is σ = 8695008. Its totient is φ = 2745216.

The previous prime is 5290807. The next prime is 5290843. The reversal of 5290815 is 5180925.

5290815 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5290815 - 2³ = 5290807 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4212 + ... + 5321.

It is an arithmetic number, because the mean of its divisors is an integer number (543438).

Almost surely, 2^5290815 is an apocalyptic number.

5290815 is a deficient number, since it is larger than the sum of its proper divisors (3404193).

5290815 is a wasteful number, since it uses less digits than its factorization.

5290815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9578.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 5290815 is about 2300.1771670895. The cubic root of 5290815 is about 174.2505638343.

It can be divided in two parts, 5290 and 815, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5290815 in words is "five million, two hundred ninety thousand, eight hundred fifteen".