23097167 has 4 divisors (see below), whose sum is σ = 23113680. Its totient is φ = 23080656.

The previous prime is 23097161. The next prime is 23097181. The reversal of 23097167 is 76179032.

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 23097167 - 2⁸ = 23096911 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 (23097161) 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, 5942 + ... + 9027.

It is an arithmetic number, because the mean of its divisors is an integer number (5778420).

Almost surely, 2^23097167 is an apocalyptic number.

23097167 is a deficient number, since it is larger than the sum of its proper divisors (16513).

23097167 is a wasteful number, since it uses less digits than its factorization.

23097167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16512.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 23097167 is about 4805.9512065771. The cubic root of 23097167 is about 284.7866136385.

The spelling of 23097167 in words is "twenty-three million, ninety-seven thousand, one hundred sixty-seven".