23297469 has 16 divisors (see below), whose sum is σ = 34608000. Its totient is φ = 13841856.

The previous prime is 23297423. The next prime is 23297489. The reversal of 23297469 is 96479232.

It is a happy number.

It is not a de Polignac number, because 23297469 - 2⁷ = 23297341 is a prime.

It is a super-2 number, since 2×23297469² = 1085544123611922, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23297469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23297489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9169 + ... + 11430.

It is an arithmetic number, because the mean of its divisors is an integer number (2163000).

Almost surely, 2^23297469 is an apocalyptic number.

23297469 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

23297469 is a deficient number, since it is larger than the sum of its proper divisors (11310531).

23297469 is a wasteful number, since it uses less digits than its factorization.

23297469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20644.

The product of its digits is 163296, while the sum is 42.

The square root of 23297469 is about 4826.7451766175. The cubic root of 23297469 is about 285.6074823068.

The spelling of 23297469 in words is "twenty-three million, two hundred ninety-seven thousand, four hundred sixty-nine".