23223044 has 12 divisors (see below), whose sum is σ = 43766604. Its totient is φ = 10718304.

The previous prime is 23223041. The next prime is 23223047. The reversal of 23223044 is 44032232.

It is an interprime number because it is at equal distance from previous prime (23223041) and next prime (23223047).

It can be written as a sum of positive squares in 2 ways, for example, as 1020100 + 22202944 = 1010^2 + 4712^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223247 + ... + 223350.

It is an arithmetic number, because the mean of its divisors is an integer number (3647217).

Almost surely, 2^23223044 is an apocalyptic number.

It is an amenable number.

23223044 is a deficient number, since it is larger than the sum of its proper divisors (20543560).

23223044 is a wasteful number, since it uses less digits than its factorization.

23223044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446614 (or 446612 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 23223044 is about 4819.0293628489. The cubic root of 23223044 is about 285.3030284630.

Adding to 23223044 its reverse (44032232), we get a palindrome (67255276).

The spelling of 23223044 in words is "twenty-three million, two hundred twenty-three thousand, forty-four".