23252099 has 4 divisors (see below), whose sum is σ = 25040736. Its totient is φ = 21463464.

The previous prime is 23252081. The next prime is 23252101. The reversal of 23252099 is 99025232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23252099 - 2¹² = 23248003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23252069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894299 + ... + 894324.

It is an arithmetic number, because the mean of its divisors is an integer number (6260184).

Almost surely, 2^23252099 is an apocalyptic number.

23252099 is a deficient number, since it is larger than the sum of its proper divisors (1788637).

23252099 is a wasteful number, since it uses less digits than its factorization.

23252099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788636.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 23252099 is about 4822.0430317449. The cubic root of 23252099 is about 285.4219624097.

The spelling of 23252099 in words is "twenty-three million, two hundred fifty-two thousand, ninety-nine".