23725293 has 8 divisors (see below), whose sum is σ = 32369568. Its totient is φ = 15448944.

The previous prime is 23725283. The next prime is 23725307. The reversal of 23725293 is 39252732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23725293 - 2²¹ = 21628141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23725253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91830 + ... + 92087.

It is an arithmetic number, because the mean of its divisors is an integer number (4046196).

Almost surely, 2^23725293 is an apocalyptic number.

It is an amenable number.

23725293 is a deficient number, since it is larger than the sum of its proper divisors (8644275).

23725293 is a wasteful number, since it uses less digits than its factorization.

23725293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183963.

The product of its digits is 22680, while the sum is 33.

The square root of 23725293 is about 4870.8616280900. The cubic root of 23725293 is about 287.3451435736.

The spelling of 23725293 in words is "twenty-three million, seven hundred twenty-five thousand, two hundred ninety-three".