252032892 has 24 divisors (see below), whose sum is σ = 591975552. Its totient is φ = 83454000.

The previous prime is 252032887. The next prime is 252032899. The reversal of 252032892 is 298230252.

252032892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252032899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67734 + ... + 71357.

It is an arithmetic number, because the mean of its divisors is an integer number (24665648).

Almost surely, 2^252032892 is an apocalyptic number.

It is an amenable number.

252032892 is an abundant number, since it is smaller than the sum of its proper divisors (339942660).

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

252032892 is a wasteful number, since it uses less digits than its factorization.

252032892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139249 (or 139247 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 252032892 is about 15875.5438332046. The cubic root of 252032892 is about 631.6634397473.

The spelling of 252032892 in words is "two hundred fifty-two million, thirty-two thousand, eight hundred ninety-two".