189252082 has 16 divisors (see below), whose sum is σ = 290993472. Its totient is φ = 92276080.

The previous prime is 189252067. The next prime is 189252101. The reversal of 189252082 is 280252981.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12357 + ... + 23047.

It is an arithmetic number, because the mean of its divisors is an integer number (18187092).

Almost surely, 2^189252082 is an apocalyptic number.

189252082 is a deficient number, since it is larger than the sum of its proper divisors (101741390).

189252082 is a wasteful number, since it uses less digits than its factorization.

189252082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10913.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 189252082 is about 13756.8921635666. The cubic root of 189252082 is about 574.1343819690.

The spelling of 189252082 in words is "one hundred eighty-nine million, two hundred fifty-two thousand, eighty-two".