23481324 has 36 divisors (see below), whose sum is σ = 59546760. Its totient is φ = 7801920.

The previous prime is 23481317. The next prime is 23481331. The reversal of 23481324 is 42318432.

It is an interprime number because it is at equal distance from previous prime (23481317) and next prime (23481331).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12784 + ... + 14504.

Almost surely, 2^23481324 is an apocalyptic number.

It is an amenable number.

23481324 is an abundant number, since it is smaller than the sum of its proper divisors (36065436).

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

23481324 is a wasteful number, since it uses less digits than its factorization.

23481324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2105 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 23481324 is about 4845.7531922293. The cubic root of 23481324 is about 286.3568174285.

Adding to 23481324 its reverse (42318432), we get a palindrome (65799756).

The spelling of 23481324 in words is "twenty-three million, four hundred eighty-one thousand, three hundred twenty-four".