23132044 has 36 divisors (see below), whose sum is σ = 46167240. Its totient is φ = 10108800.

The previous prime is 23132041. The next prime is 23132099. The reversal of 23132044 is 44023132.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (23132041) 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 11 ways as a sum of consecutive naturals, for example, 11944 + ... + 13744.

Almost surely, 2^23132044 is an apocalyptic number.

It is an amenable number.

23132044 is a deficient number, since it is larger than the sum of its proper divisors (23035196).

23132044 is a wasteful number, since it uses less digits than its factorization.

23132044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 23132044 is about 4809.5783598981. The cubic root of 23132044 is about 284.9298852861.

Adding to 23132044 its reverse (44023132), we get a palindrome (67155176).

The spelling of 23132044 in words is "twenty-three million, one hundred thirty-two thousand, forty-four".