23125669 has 4 divisors (see below), whose sum is σ = 26429344. Its totient is φ = 19821996.

The previous prime is 23125657. The next prime is 23125691. The reversal of 23125669 is 96652132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23125669 - 2¹³ = 23117477 is a prime.

It is a super-2 number, since 2×23125669² = 1069593133395122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23125169) 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 3 ways as a sum of consecutive naturals, for example, 1651827 + ... + 1651840.

It is an arithmetic number, because the mean of its divisors is an integer number (6607336).

Almost surely, 2^23125669 is an apocalyptic number.

It is an amenable number.

23125669 is a deficient number, since it is larger than the sum of its proper divisors (3303675).

23125669 is an equidigital number, since it uses as much as digits as its factorization.

23125669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303674.

The product of its digits is 19440, while the sum is 34.

The square root of 23125669 is about 4808.9155742225. The cubic root of 23125669 is about 284.9037081080.

The spelling of 23125669 in words is "twenty-three million, one hundred twenty-five thousand, six hundred sixty-nine".