52926290 has 16 divisors (see below), whose sum is σ = 95909400. Its totient is φ = 21027840.

The previous prime is 52926283. The next prime is 52926301. The reversal of 52926290 is 9262925.

It can be written as a sum of positive squares in 4 ways, for example, as 41589601 + 11336689 = 6449^2 + 3367^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52926290.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16271 + ... + 19250.

Almost surely, 2^52926290 is an apocalyptic number.

52926290 is a deficient number, since it is larger than the sum of its proper divisors (42983110).

52926290 is a wasteful number, since it uses less digits than its factorization.

52926290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35677.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 52926290 is about 7275.0457043238. The cubic root of 52926290 is about 375.4543588953.

The spelling of 52926290 in words is "fifty-two million, nine hundred twenty-six thousand, two hundred ninety".