23464889 has 8 divisors (see below), whose sum is σ = 26846400. Its totient is φ = 20090736.

The previous prime is 23464877. The next prime is 23464897. The reversal of 23464889 is 98846432.

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 23464889 - 2⁴ = 23464873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23460889) 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, 10907 + ... + 12879.

It is an arithmetic number, because the mean of its divisors is an integer number (3355800).

Almost surely, 2^23464889 is an apocalyptic number.

It is an amenable number.

23464889 is a deficient number, since it is larger than the sum of its proper divisors (3381511).

23464889 is a wasteful number, since it uses less digits than its factorization.

23464889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679.

The product of its digits is 331776, while the sum is 44.

The square root of 23464889 is about 4844.0570805885. The cubic root of 23464889 is about 286.2899930773.

The spelling of 23464889 in words is "twenty-three million, four hundred sixty-four thousand, eight hundred eighty-nine".