23065825 has 12 divisors (see below), whose sum is σ = 28824048. Its totient is φ = 18309200.

The previous prime is 23065811. The next prime is 23065843. The reversal of 23065825 is 52856032.

It is a happy number.

It is not a de Polignac number, because 23065825 - 2⁵ = 23065793 is a prime.

It is a Duffinian number.

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, 247 + ... + 6796.

It is an arithmetic number, because the mean of its divisors is an integer number (2402004).

Almost surely, 2^23065825 is an apocalyptic number.

23065825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23065825 is a deficient number, since it is larger than the sum of its proper divisors (5758223).

23065825 is a wasteful number, since it uses less digits than its factorization.

23065825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7184 (or 7179 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 23065825 is about 4802.6893507700. The cubic root of 23065825 is about 284.6577403672.

The spelling of 23065825 in words is "twenty-three million, sixty-five thousand, eight hundred twenty-five".