189256014 has 20 divisors (see below), whose sum is σ = 424074024. Its totient is φ = 63085284.

The previous prime is 189256013. The next prime is 189256031. The reversal of 189256014 is 410652981.

189256014 is a `hidden beast` number, since 1 + 8 + 92 + 560 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 189256014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189256013) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 583962 + ... + 584285.

Almost surely, 2^189256014 is an apocalyptic number.

189256014 is an abundant number, since it is smaller than the sum of its proper divisors (234818010).

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

189256014 is a wasteful number, since it uses less digits than its factorization.

189256014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168261 (or 1168252 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 189256014 is about 13757.0350730090. The cubic root of 189256014 is about 574.1383581132.

The spelling of 189256014 in words is "one hundred eighty-nine million, two hundred fifty-six thousand, fourteen".