23082851 has 4 divisors (see below), whose sum is σ = 25181304. Its totient is φ = 20984400.

The previous prime is 23082809. The next prime is 23082883. The reversal of 23082851 is 15828032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23082851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23082151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049210 + ... + 1049231.

It is an arithmetic number, because the mean of its divisors is an integer number (6295326).

Almost surely, 2^23082851 is an apocalyptic number.

23082851 is a deficient number, since it is larger than the sum of its proper divisors (2098453).

23082851 is a wasteful number, since it uses less digits than its factorization.

23082851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098452.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 23082851 is about 4804.4615723305. The cubic root of 23082851 is about 284.7277630187.

The spelling of 23082851 in words is "twenty-three million, eighty-two thousand, eight hundred fifty-one".