23994469 has 8 divisors (see below), whose sum is σ = 24336792. Its totient is φ = 23654400.

The previous prime is 23994461. The next prime is 23994479. The reversal of 23994469 is 96449932.

It can be written as a sum of positive squares in 4 ways, for example, as 6563844 + 17430625 = 2562^2 + 4175^2 .

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 23994469 - 2³ = 23994461 is a prime.

It is a super-3 number, since 3×23994469³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23994461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35317 + ... + 35989.

It is an arithmetic number, because the mean of its divisors is an integer number (3042099).

Almost surely, 2^23994469 is an apocalyptic number.

It is an amenable number.

23994469 is a deficient number, since it is larger than the sum of its proper divisors (342323).

23994469 is a wasteful number, since it uses less digits than its factorization.

23994469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127.

The product of its digits is 419904, while the sum is 46.

The square root of 23994469 is about 4898.4149477152. The cubic root of 23994469 is about 288.4277537969.

The spelling of 23994469 in words is "twenty-three million, nine hundred ninety-four thousand, four hundred sixty-nine".