23025381 has 8 divisors (see below), whose sum is σ = 30828864. Its totient is φ = 15286080.

The previous prime is 23025377. The next prime is 23025383. The reversal of 23025381 is 18352032.

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

It is not a de Polignac number, because 23025381 - 2² = 23025377 is a prime.

It is a super-2 number, since 2×23025381² = 1060336340390322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23025383) 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, 15201 + ... + 16646.

It is an arithmetic number, because the mean of its divisors is an integer number (3853608).

Almost surely, 2^23025381 is an apocalyptic number.

It is an amenable number.

23025381 is a deficient number, since it is larger than the sum of its proper divisors (7803483).

23025381 is a wasteful number, since it uses less digits than its factorization.

23025381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32091.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 23025381 is about 4798.4769458652. The cubic root of 23025381 is about 284.4912684972.

The spelling of 23025381 in words is "twenty-three million, twenty-five thousand, three hundred eighty-one".