11295231 has 16 divisors (see below), whose sum is σ = 15795456. Its totient is φ = 7166016.

The previous prime is 11295211. The next prime is 11295233. The reversal of 11295231 is 13259211.

It is not a de Polignac number, because 11295231 - 2⁷ = 11295103 is a prime.

It is a super-2 number, since 2×11295231² = 255164486686722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11295233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21336 + ... + 21858.

It is an arithmetic number, because the mean of its divisors is an integer number (987216).

Almost surely, 2^11295231 is an apocalyptic number.

11295231 is a deficient number, since it is larger than the sum of its proper divisors (4500225).

11295231 is a wasteful number, since it uses less digits than its factorization.

11295231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862.

The product of its digits is 540, while the sum is 24.

The square root of 11295231 is about 3360.8378419674. The cubic root of 11295231 is about 224.3701297298.

The spelling of 11295231 in words is "eleven million, two hundred ninety-five thousand, two hundred thirty-one".