202252250 has 32 divisors (see below), whose sum is σ = 379461888. Its totient is φ = 80720400.

The previous prime is 202252243. The next prime is 202252273. The reversal of 202252250 is 52252202.

It is a happy number.

202252250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205259 + ... + 206241.

It is an arithmetic number, because the mean of its divisors is an integer number (11858184).

Almost surely, 2^202252250 is an apocalyptic number.

202252250 is a deficient number, since it is larger than the sum of its proper divisors (177209638).

202252250 is an equidigital number, since it uses as much as digits as its factorization.

202252250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823 (or 1813 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 202252250 is about 14221.5417588952. The cubic root of 202252250 is about 586.9905648731.

The spelling of 202252250 in words is "two hundred two million, two hundred fifty-two thousand, two hundred fifty".