23125771 has 8 divisors (see below), whose sum is σ = 23591744. Its totient is φ = 22662720.

The previous prime is 23125759. The next prime is 23125799. The reversal of 23125771 is 17752132.

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

It is not a de Polignac number, because 23125771 - 2¹⁵ = 23093003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23125871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21871 + ... + 22903.

It is an arithmetic number, because the mean of its divisors is an integer number (2948968).

Almost surely, 2^23125771 is an apocalyptic number.

23125771 is a deficient number, since it is larger than the sum of its proper divisors (465973).

23125771 is a wasteful number, since it uses less digits than its factorization.

23125771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461.

The product of its digits is 2940, while the sum is 28.

The square root of 23125771 is about 4808.9261795124. The cubic root of 23125771 is about 284.9041269807.

The spelling of 23125771 in words is "twenty-three million, one hundred twenty-five thousand, seven hundred seventy-one".