23025229 has 4 divisors (see below), whose sum is σ = 23349600. Its totient is φ = 22700860.

The previous prime is 23025221. The next prime is 23025239. The reversal of 23025229 is 92252032.

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 23025229 - 2³ = 23025221 is a prime.

It is a super-2 number, since 2×23025229² = 1060322341004882, 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 (23025221) 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, 162079 + ... + 162220.

It is an arithmetic number, because the mean of its divisors is an integer number (5837400).

Almost surely, 2^23025229 is an apocalyptic number.

It is an amenable number.

23025229 is a deficient number, since it is larger than the sum of its proper divisors (324371).

23025229 is an equidigital number, since it uses as much as digits as its factorization.

23025229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324370.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 23025229 is about 4798.4611074802. The cubic root of 23025229 is about 284.4906424812.

It can be divided in two parts, 23025 and 229, that multiplied together give a palindrome (5272725).

The spelling of 23025229 in words is "twenty-three million, twenty-five thousand, two hundred twenty-nine".