5523731 has 8 divisors (see below), whose sum is σ = 5619744. Its totient is φ = 5428800.

The previous prime is 5523719. The next prime is 5523751. The reversal of 5523731 is 1373255.

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 5523731 - 2¹⁰ = 5522707 is a prime.

It is a super-2 number, since 2×5523731² = 61023208320722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5523731.

It is not an unprimeable number, because it can be changed into a prime (5523751) 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, 23591 + ... + 23823.

It is an arithmetic number, because the mean of its divisors is an integer number (702468).

Almost surely, 2^5523731 is an apocalyptic number.

5523731 is a deficient number, since it is larger than the sum of its proper divisors (96013).

5523731 is a wasteful number, since it uses less digits than its factorization.

5523731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541.

The product of its digits is 3150, while the sum is 26.

The square root of 5523731 is about 2350.2619002996. The cubic root of 5523731 is about 176.7709273429.

Adding to 5523731 its reverse (1373255), we get a palindrome (6896986).

The spelling of 5523731 in words is "five million, five hundred twenty-three thousand, seven hundred thirty-one".