189068252 has 12 divisors (see below), whose sum is σ = 331149840. Its totient is φ = 94454016.

The previous prime is 189068249. The next prime is 189068267. The reversal of 189068252 is 252860981.

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, 14552 + ... + 24287.

It is an arithmetic number, because the mean of its divisors is an integer number (27595820).

Almost surely, 2^189068252 is an apocalyptic number.

It is an amenable number.

189068252 is a deficient number, since it is larger than the sum of its proper divisors (142081588).

189068252 is a wasteful number, since it uses less digits than its factorization.

189068252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40060 (or 40058 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 189068252 is about 13750.2091620455. The cubic root of 189068252 is about 573.9484266127.

The spelling of 189068252 in words is "one hundred eighty-nine million, sixty-eight thousand, two hundred fifty-two".