23923801 has 4 divisors (see below), whose sum is σ = 26098704. Its totient is φ = 21748900.

The previous prime is 23923759. The next prime is 23923819. The reversal of 23923801 is 10832932.

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 23923801 - 2¹³ = 23915609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23923801.

It is not an unprimeable number, because it can be changed into a prime (23923871) 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, 1087435 + ... + 1087456.

It is an arithmetic number, because the mean of its divisors is an integer number (6524676).

Almost surely, 2^23923801 is an apocalyptic number.

It is an amenable number.

23923801 is a deficient number, since it is larger than the sum of its proper divisors (2174903).

23923801 is a wasteful number, since it uses less digits than its factorization.

23923801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174902.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 23923801 is about 4891.1962749413. The cubic root of 23923801 is about 288.1443182622.

The spelling of 23923801 in words is "twenty-three million, nine hundred twenty-three thousand, eight hundred one".