11232923 has 6 divisors (see below), whose sum is σ = 12163644. Its totient is φ = 10368696.

The previous prime is 11232919. The next prime is 11232929. The reversal of 11232923 is 32923211.

It is not a de Polignac number, because 11232923 - 2² = 11232919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11232929) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33065 + ... + 33402.

It is an arithmetic number, because the mean of its divisors is an integer number (2027274).

Almost surely, 2^11232923 is an apocalyptic number.

11232923 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11232923 is a deficient number, since it is larger than the sum of its proper divisors (930721).

11232923 is an equidigital number, since it uses as much as digits as its factorization.

11232923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66493 (or 66480 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

The square root of 11232923 is about 3351.5553105983. Note that the first 3 decimals coincide. The cubic root of 11232923 is about 223.9568036922.

The spelling of 11232923 in words is "eleven million, two hundred thirty-two thousand, nine hundred twenty-three".