23960144 has 30 divisors (see below), whose sum is σ = 50274126. Its totient is φ = 11057280.

The previous prime is 23960143. The next prime is 23960149. The reversal of 23960144 is 44106932.

It can be written as a sum of positive squares in 3 ways, for example, as 2689600 + 21270544 = 1640^2 + 4612^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23960143) 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, 1727 + ... + 7134.

Almost surely, 2^23960144 is an apocalyptic number.

It is an amenable number.

23960144 is an abundant number, since it is smaller than the sum of its proper divisors (26313982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23960144 is a wasteful number, since it uses less digits than its factorization.

23960144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8895 (or 8876 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 23960144 is about 4894.9100093873. The cubic root of 23960144 is about 288.2901525395.

The spelling of 23960144 in words is "twenty-three million, nine hundred sixty thousand, one hundred forty-four".