23264398 has 16 divisors (see below), whose sum is σ = 38895120. Its totient is φ = 10371456.

The previous prime is 23264393. The next prime is 23264429. The reversal of 23264398 is 89346232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23264393) 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, 17361 + ... + 18652.

It is an arithmetic number, because the mean of its divisors is an integer number (2430945).

Almost surely, 2^23264398 is an apocalyptic number.

23264398 is a deficient number, since it is larger than the sum of its proper divisors (15630722).

23264398 is a wasteful number, since it uses less digits than its factorization.

23264398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36051.

The product of its digits is 62208, while the sum is 37.

The square root of 23264398 is about 4823.3181524755. The cubic root of 23264398 is about 285.4722773793.

It can be divided in two parts, 2326 and 4398, that added together give a square (6724 = 82²).

The spelling of 23264398 in words is "twenty-three million, two hundred sixty-four thousand, three hundred ninety-eight".