189514496 has 36 divisors (see below), whose sum is σ = 379239672. Its totient is φ = 94519296.

The previous prime is 189514471. The next prime is 189514519. The reversal of 189514496 is 694415981.

It is a self number, because there is not a number n which added to its sum of digits gives 189514496.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147071 + ... + 148353.

Almost surely, 2^189514496 is an apocalyptic number.

189514496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

189514496 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

189514496 is an equidigital number, since it uses as much as digits as its factorization.

189514496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876 (or 1862 counting only the distinct ones).

The product of its digits is 311040, while the sum is 47.

The square root of 189514496 is about 13766.4264062973. The cubic root of 189514496 is about 574.3996213559.

The spelling of 189514496 in words is "one hundred eighty-nine million, five hundred fourteen thousand, four hundred ninety-six".