23800091 has 8 divisors (see below), whose sum is σ = 27229920. Its totient is φ = 20377728.

The previous prime is 23800081. The next prime is 23800099. The reversal of 23800091 is 19000832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23800091 - 2¹⁴ = 23783707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23800099) 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 7 ways as a sum of consecutive naturals, for example, 10115 + ... + 12243.

It is an arithmetic number, because the mean of its divisors is an integer number (3403740).

Almost surely, 2^23800091 is an apocalyptic number.

23800091 is a deficient number, since it is larger than the sum of its proper divisors (3429829).

23800091 is a wasteful number, since it uses less digits than its factorization.

23800091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 23800091 is about 4878.5336936420. The cubic root of 23800091 is about 287.6467948524.

The spelling of 23800091 in words is "twenty-three million, eight hundred thousand, ninety-one".