23424093 has 64 divisors (see below), whose sum is σ = 45619200. Its totient is φ = 11508480.

The previous prime is 23424077. The next prime is 23424101. The reversal of 23424093 is 39042432.

It is a happy number.

It is not a de Polignac number, because 23424093 - 2⁴ = 23424077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23424013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39205 + ... + 39797.

It is an arithmetic number, because the mean of its divisors is an integer number (712800).

Almost surely, 2^23424093 is an apocalyptic number.

It is an amenable number.

23424093 is a deficient number, since it is larger than the sum of its proper divisors (22195107).

23424093 is a wasteful number, since it uses less digits than its factorization.

23424093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 633 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 23424093 is about 4839.8443156779. The cubic root of 23424093 is about 286.1239824654.

The spelling of 23424093 in words is "twenty-three million, four hundred twenty-four thousand, ninety-three".