5902531 has 4 divisors (see below), whose sum is σ = 5923672. Its totient is φ = 5881392.

The previous prime is 5902517. The next prime is 5902549. The reversal of 5902531 is 1352095.

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 5902531 - 2⁹ = 5902019 is a prime.

It is a super-2 number, since 2×5902531² = 69679744411922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5902496 and 5902505.

It is not an unprimeable number, because it can be changed into a prime (5902571) 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, 10146 + ... + 10711.

It is an arithmetic number, because the mean of its divisors is an integer number (1480918).

Almost surely, 2^5902531 is an apocalyptic number.

5902531 is a deficient number, since it is larger than the sum of its proper divisors (21141).

5902531 is a wasteful number, since it uses less digits than its factorization.

5902531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21140.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 5902531 is about 2429.5125025404. The cubic root of 5902531 is about 180.7227218722.

The spelling of 5902531 in words is "five million, nine hundred two thousand, five hundred thirty-one".