23799901 has 4 divisors (see below), whose sum is σ = 24031072. Its totient is φ = 23568732.

The previous prime is 23799899. The next prime is 23799911. The reversal of 23799901 is 10999732.

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 23799901 - 2¹ = 23799899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23799911) 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, 115431 + ... + 115636.

It is an arithmetic number, because the mean of its divisors is an integer number (6007768).

Almost surely, 2^23799901 is an apocalyptic number.

It is an amenable number.

23799901 is a deficient number, since it is larger than the sum of its proper divisors (231171).

23799901 is a wasteful number, since it uses less digits than its factorization.

23799901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231170.

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 23799901 is about 4878.5142205389. The cubic root of 23799901 is about 287.6460294066.

The spelling of 23799901 in words is "twenty-three million, seven hundred ninety-nine thousand, nine hundred one".