23256801 has 12 divisors (see below), whose sum is σ = 34837712. Its totient is φ = 15504372.

The previous prime is 23256781. The next prime is 23256803. The reversal of 23256801 is 10865232.

It is not a de Polignac number, because 23256801 - 2¹¹ = 23254753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23256803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47611 + ... + 48096.

Almost surely, 2^23256801 is an apocalyptic number.

It is an amenable number.

23256801 is a deficient number, since it is larger than the sum of its proper divisors (11580911).

23256801 is an frugal number, since it uses more digits than its factorization.

23256801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95722 (or 95710 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 23256801 is about 4822.5305597788. The cubic root of 23256801 is about 285.4412002946.

The spelling of 23256801 in words is "twenty-three million, two hundred fifty-six thousand, eight hundred one".