5722531 has 8 divisors (see below), whose sum is σ = 5913104. Its totient is φ = 5533920.

The previous prime is 5722517. The next prime is 5722547. The reversal of 5722531 is 1352275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5722531 - 2⁵ = 5722499 is a prime.

It is a super-2 number, since 2×5722531² = 65494722091922, which contains 22 as substring.

It is a Duffinian number.

5722531 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5722496 and 5722505.

It is not an unprimeable number, because it can be changed into a prime (5722501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7441 + ... + 8173.

It is an arithmetic number, because the mean of its divisors is an integer number (739138).

Almost surely, 2^5722531 is an apocalyptic number.

5722531 is a deficient number, since it is larger than the sum of its proper divisors (190573).

5722531 is a wasteful number, since it uses less digits than its factorization.

5722531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981.

The product of its digits is 2100, while the sum is 25.

The square root of 5722531 is about 2392.1812222321. The cubic root of 5722531 is about 178.8666547444.

The spelling of 5722531 in words is "five million, seven hundred twenty-two thousand, five hundred thirty-one".