23885356 has 24 divisors (see below), whose sum is σ = 48000960. Its totient is φ = 10285200.

The previous prime is 23885341. The next prime is 23885363. The reversal of 23885356 is 65358832.

It is a happy number.

It is a zygodrome in base 3.

It is an unprimeable number.

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, 13450 + ... + 15121.

It is an arithmetic number, because the mean of its divisors is an integer number (2000040).

Almost surely, 2^23885356 is an apocalyptic number.

It is an amenable number.

23885356 is an abundant number, since it is smaller than the sum of its proper divisors (24115604).

23885356 is a wasteful number, since it uses less digits than its factorization.

23885356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28605 (or 28603 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 23885356 is about 4887.2646746416. The cubic root of 23885356 is about 287.9898884053.

It can be divided in two parts, 2388 and 5356, that added together give a square (7744 = 88²).

The spelling of 23885356 in words is "twenty-three million, eight hundred eighty-five thousand, three hundred fifty-six".