23528252 has 24 divisors (see below), whose sum is σ = 45252480. Its totient is φ = 10614960.

The previous prime is 23528233. The next prime is 23528257. The reversal of 23528252 is 25282532.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23528257) 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, 4193 + ... + 8039.

It is an arithmetic number, because the mean of its divisors is an integer number (1885520).

Almost surely, 2^23528252 is an apocalyptic number.

23528252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23528252 is a deficient number, since it is larger than the sum of its proper divisors (21724228).

23528252 is a wasteful number, since it uses less digits than its factorization.

23528252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001 (or 3999 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 23528252 is about 4850.5929534439. The cubic root of 23528252 is about 286.5474541873.

The spelling of 23528252 in words is "twenty-three million, five hundred twenty-eight thousand, two hundred fifty-two".