23023132 has 24 divisors (see below), whose sum is σ = 44135280. Its totient is φ = 10421760.

The previous prime is 23023127. The next prime is 23023183. The reversal of 23023132 is 23132032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11244 + ... + 13132.

It is an arithmetic number, because the mean of its divisors is an integer number (1838970).

Almost surely, 2^23023132 is an apocalyptic number.

23023132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23023132 is a deficient number, since it is larger than the sum of its proper divisors (21112148).

23023132 is a wasteful number, since it uses less digits than its factorization.

23023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181 (or 2179 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 23023132 is about 4798.2425949508. The cubic root of 23023132 is about 284.4820056509.

Adding to 23023132 its reverse (23132032), we get a palindrome (46155164).

Subtracting 23023132 from its reverse (23132032), we obtain a square (108900 = 330²).

The spelling of 23023132 in words is "twenty-three million, twenty-three thousand, one hundred thirty-two".