23255897 has 8 divisors (see below), whose sum is σ = 27226752. Its totient is φ = 19447200.

The previous prime is 23255893. The next prime is 23255899. The reversal of 23255897 is 79855232.

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 23255897 - 2² = 23255893 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (23255893) 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, 40229 + ... + 40802.

It is an arithmetic number, because the mean of its divisors is an integer number (3403344).

Almost surely, 2^23255897 is an apocalyptic number.

It is an amenable number.

23255897 is a deficient number, since it is larger than the sum of its proper divisors (3970855).

23255897 is an equidigital number, since it uses as much as digits as its factorization.

23255897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81079.

The product of its digits is 151200, while the sum is 41.

The square root of 23255897 is about 4822.4368321420. The cubic root of 23255897 is about 285.4375018469.

The spelling of 23255897 in words is "twenty-three million, two hundred fifty-five thousand, eight hundred ninety-seven".