5262290 has 24 divisors (see below), whose sum is σ = 10413900. Its totient is φ = 1913120.

The previous prime is 5262289. The next prime is 5262319. The reversal of 5262290 is 922625.

It can be written as a sum of positive squares in 2 ways, for example, as 4507129 + 755161 = 2123^2 + 869^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 965 + ... + 3384.

Almost surely, 2^5262290 is an apocalyptic number.

5262290 is a deficient number, since it is larger than the sum of its proper divisors (5151610).

5262290 is a wasteful number, since it uses less digits than its factorization.

5262290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378 (or 4367 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 5262290 is about 2293.9681776346. The cubic root of 5262290 is about 173.9368467691.

The spelling of 5262290 in words is "five million, two hundred sixty-two thousand, two hundred ninety".