23195207 has 8 divisors (see below), whose sum is σ = 26594976. Its totient is φ = 19816992.

The previous prime is 23195177. The next prime is 23195209. The reversal of 23195207 is 70259132.

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 23195207 - 2¹⁰ = 23194183 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 23195207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23195209) 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, 3008 + ... + 7445.

It is an arithmetic number, because the mean of its divisors is an integer number (3324372).

Almost surely, 2^23195207 is an apocalyptic number.

23195207 is a deficient number, since it is larger than the sum of its proper divisors (3399769).

23195207 is a wasteful number, since it uses less digits than its factorization.

23195207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10777.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 23195207 is about 4816.1402595855. The cubic root of 23195207 is about 285.1889871999.

The spelling of 23195207 in words is "twenty-three million, one hundred ninety-five thousand, two hundred seven".