23535264 has 48 divisors (see below), whose sum is σ = 62808480. Its totient is φ = 7714560.

The previous prime is 23535257. The next prime is 23535287. The reversal of 23535264 is 46253532.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3847 + ... + 7865.

It is an arithmetic number, because the mean of its divisors is an integer number (1308510).

Almost surely, 2^23535264 is an apocalyptic number.

23535264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23535264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31404240).

23535264 is an abundant number, since it is smaller than the sum of its proper divisors (39273216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23535264 is a wasteful number, since it uses less digits than its factorization.

23535264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093 (or 4085 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 23535264 is about 4851.3156978288. The cubic root of 23535264 is about 286.5759174319.

Adding to 23535264 its reverse (46253532), we get a palindrome (69788796).

The spelling of 23535264 in words is "twenty-three million, five hundred thirty-five thousand, two hundred sixty-four".