189114396 has 24 divisors (see below), whose sum is σ = 448502544. Its totient is φ = 62004480.

The previous prime is 189114371. The next prime is 189114397. The reversal of 189114396 is 693411981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189114397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128445 + ... + 129908.

It is an arithmetic number, because the mean of its divisors is an integer number (18687606).

Almost surely, 2^189114396 is an apocalyptic number.

It is an amenable number.

189114396 is an abundant number, since it is smaller than the sum of its proper divisors (259388148).

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

189114396 is a wasteful number, since it uses less digits than its factorization.

189114396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258421 (or 258419 counting only the distinct ones).

The product of its digits is 46656, while the sum is 42.

The square root of 189114396 is about 13751.8869977905. The cubic root of 189114396 is about 573.9951154347.

The spelling of 189114396 in words is "one hundred eighty-nine million, one hundred fourteen thousand, three hundred ninety-six".