23555252 has 12 divisors (see below), whose sum is σ = 47110560. Its totient is φ = 10095096.

The previous prime is 23555237. The next prime is 23555263. The reversal of 23555252 is 25255532.

23555252 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420602 + ... + 420657.

It is an arithmetic number, because the mean of its divisors is an integer number (3925880).

Almost surely, 2^23555252 is an apocalyptic number.

It is an amenable number.

23555252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23555252 is a wasteful number, since it uses less digits than its factorization.

23555252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841270 (or 841268 counting only the distinct ones).

The product of its digits is 15000, while the sum is 29.

The square root of 23555252 is about 4853.3753203312. The cubic root of 23555252 is about 286.6570220900.

The spelling of 23555252 in words is "twenty-three million, five hundred fifty-five thousand, two hundred fifty-two".