23568969 has 8 divisors (see below), whose sum is σ = 31636800. Its totient is φ = 15606896.

The previous prime is 23568913. The next prime is 23568971. The reversal of 23568969 is 96986532.

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 23568969 - 2¹³ = 23560777 is a prime.

It is a super-2 number, since 2×23568969² = 1110992599445922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23568469) 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, 25917 + ... + 26810.

It is an arithmetic number, because the mean of its divisors is an integer number (3954600).

Almost surely, 2^23568969 is an apocalyptic number.

It is an amenable number.

23568969 is a deficient number, since it is larger than the sum of its proper divisors (8067831).

23568969 is a wasteful number, since it uses less digits than its factorization.

23568969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52879.

The product of its digits is 699840, while the sum is 48.

The square root of 23568969 is about 4854.7882549088. The cubic root of 23568969 is about 286.7126545715.

It can be divided in two parts, 2356 and 8969, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 23568969 in words is "twenty-three million, five hundred sixty-eight thousand, nine hundred sixty-nine".