23638097 has 8 divisors (see below), whose sum is σ = 27182016. Its totient is φ = 20135952.

The previous prime is 23638093. The next prime is 23638123. The reversal of 23638097 is 79083632.

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

It is a cyclic number.

It is not a de Polignac number, because 23638097 - 2² = 23638093 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 23638097.

It is not an unprimeable number, because it can be changed into a prime (23638091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9218 + ... + 11499.

It is an arithmetic number, because the mean of its divisors is an integer number (3397752).

Almost surely, 2^23638097 is an apocalyptic number.

It is an amenable number.

23638097 is a deficient number, since it is larger than the sum of its proper divisors (3543919).

23638097 is a wasteful number, since it uses less digits than its factorization.

23638097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20887.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 23638097 is about 4861.9026111184. The cubic root of 23638097 is about 286.9926912390.

The spelling of 23638097 in words is "twenty-three million, six hundred thirty-eight thousand, ninety-seven".