10527231 has 32 divisors (see below), whose sum is σ = 16837632. Its totient is φ = 5765760.

The previous prime is 10527229. The next prime is 10527247. The reversal of 10527231 is 13272501.

It is not a de Polignac number, because 10527231 - 2¹ = 10527229 is a prime.

It is a super-2 number, since 2×10527231² = 221645185054722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10527198 and 10527207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10527211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22506 + ... + 22968.

It is an arithmetic number, because the mean of its divisors is an integer number (526176).

Almost surely, 2^10527231 is an apocalyptic number.

10527231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10527231 is a deficient number, since it is larger than the sum of its proper divisors (6310401).

10527231 is a wasteful number, since it uses less digits than its factorization.

10527231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 10527231 is about 3244.5694629642. The cubic root of 10527231 is about 219.1650930860.

Adding to 10527231 its reverse (13272501), we get a palindrome (23799732).

The spelling of 10527231 in words is "ten million, five hundred twenty-seven thousand, two hundred thirty-one".