5526231 has 8 divisors (see below), whose sum is σ = 7539840. Its totient is φ = 3598392.

The previous prime is 5526217. The next prime is 5526239. The reversal of 5526231 is 1326255.

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

It is not a de Polignac number, because 5526231 - 2¹⁸ = 5264087 is a prime.

It is a super-2 number, since 2×5526231² = 61078458130722, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5526239) 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, 21291 + ... + 21548.

It is an arithmetic number, because the mean of its divisors is an integer number (942480).

Almost surely, 2^5526231 is an apocalyptic number.

5526231 is a deficient number, since it is larger than the sum of its proper divisors (2013609).

5526231 is a wasteful number, since it uses less digits than its factorization.

5526231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42885.

The product of its digits is 1800, while the sum is 24.

The square root of 5526231 is about 2350.7936957547. The cubic root of 5526231 is about 176.7975917275.

Adding to 5526231 its sum of digits (24), we get a palindrome (5526255).

The spelling of 5526231 in words is "five million, five hundred twenty-six thousand, two hundred thirty-one".