11823225 has 24 divisors (see below), whose sum is σ = 20579040. Its totient is φ = 5973120.

The previous prime is 11823209. The next prime is 11823241. The reversal of 11823225 is 52232811.

11823225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11823209) and next prime (11823241).

It is not a de Polignac number, because 11823225 - 2⁴ = 11823209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11823195 and 11823204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2724 + ... + 5573.

It is an arithmetic number, because the mean of its divisors is an integer number (857460).

Almost surely, 2^11823225 is an apocalyptic number.

11823225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11823225 is a deficient number, since it is larger than the sum of its proper divisors (8755815).

11823225 is a wasteful number, since it uses less digits than its factorization.

11823225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8329 (or 8324 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 11823225 is about 3438.4916751390. The cubic root of 11823225 is about 227.8130777908.

The spelling of 11823225 in words is "eleven million, eight hundred twenty-three thousand, two hundred twenty-five".