23497197 has 8 divisors (see below), whose sum is σ = 31367040. Its totient is φ = 15646080.

The previous prime is 23497169. The next prime is 23497231. The reversal of 23497197 is 79179432.

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

It is not a de Polignac number, because 23497197 - 2⁷ = 23497069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23497127) 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, 1429 + ... + 7002.

It is an arithmetic number, because the mean of its divisors is an integer number (3920880).

Almost surely, 2^23497197 is an apocalyptic number.

It is an amenable number.

23497197 is a deficient number, since it is larger than the sum of its proper divisors (7869843).

23497197 is an equidigital number, since it uses as much as digits as its factorization.

23497197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9363.

The product of its digits is 95256, while the sum is 42.

The square root of 23497197 is about 4847.3907414196. The cubic root of 23497197 is about 286.4213271066.

The spelling of 23497197 in words is "twenty-three million, four hundred ninety-seven thousand, one hundred ninety-seven".