23825523 has 8 divisors (see below), whose sum is σ = 31795200. Its totient is φ = 15869768.

The previous prime is 23825519. The next prime is 23825537. The reversal of 23825523 is 32552832.

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

It is a cyclic number.

It is not a de Polignac number, because 23825523 - 2² = 23825519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23825513) 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, 1558 + ... + 7076.

It is an arithmetic number, because the mean of its divisors is an integer number (3974400).

Almost surely, 2^23825523 is an apocalyptic number.

23825523 is a deficient number, since it is larger than the sum of its proper divisors (7969677).

23825523 is a wasteful number, since it uses less digits than its factorization.

23825523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961.

The product of its digits is 14400, while the sum is 30.

The square root of 23825523 is about 4881.1395185960. The cubic root of 23825523 is about 287.7492150372.

The spelling of 23825523 in words is "twenty-three million, eight hundred twenty-five thousand, five hundred twenty-three".