189270092076 has 96 divisors (see below), whose sum is σ = 503879882688. Its totient is φ = 54778429440.

The previous prime is 189270092057. The next prime is 189270092101. The reversal of 189270092076 is 670290072981.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4596636 + ... + 4637628.

It is an arithmetic number, because the mean of its divisors is an integer number (5248748778).

Almost surely, 2^189270092076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 189270092076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251939941344).

189270092076 is an abundant number, since it is smaller than the sum of its proper divisors (314609790612).

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

189270092076 is a wasteful number, since it uses less digits than its factorization.

189270092076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42771 (or 42769 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 189270092076 in words is "one hundred eighty-nine billion, two hundred seventy million, ninety-two thousand, seventy-six".