23204797 has 8 divisors (see below), whose sum is σ = 28930752. Its totient is φ = 18081600.

The previous prime is 23204777. The next prime is 23204803. The reversal of 23204797 is 79740232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23204797 is a prime.

It is a super-2 number, since 2×23204797² = 1076925207622418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23204707) 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, 150604 + ... + 150757.

It is an arithmetic number, because the mean of its divisors is an integer number (3616344).

Almost surely, 2^23204797 is an apocalyptic number.

It is an amenable number.

23204797 is a deficient number, since it is larger than the sum of its proper divisors (5725955).

23204797 is a wasteful number, since it uses less digits than its factorization.

23204797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301379.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 23204797 is about 4817.1357672376. The cubic root of 23204797 is about 285.2282853410.

It can be divided in two parts, 2320 and 4797, that added together give a palindrome (7117).

The spelling of 23204797 in words is "twenty-three million, two hundred four thousand, seven hundred ninety-seven".