189020676 has 48 divisors (see below), whose sum is σ = 476182784. Its totient is φ = 58012416.

The previous prime is 189020659. The next prime is 189020717. The reversal of 189020676 is 676020981.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 70920 + ... + 73536.

Almost surely, 2^189020676 is an apocalyptic number.

It is an amenable number.

189020676 is an abundant number, since it is smaller than the sum of its proper divisors (287162108).

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

189020676 is a wasteful number, since it uses less digits than its factorization.

189020676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100 (or 3098 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 189020676 is about 13748.4790431524. The cubic root of 189020676 is about 573.9002809285.

The spelling of 189020676 in words is "one hundred eighty-nine million, twenty thousand, six hundred seventy-six".