189160482 has 24 divisors (see below), whose sum is σ = 440088336. Its totient is φ = 54045768.

The previous prime is 189160471. The next prime is 189160493. The reversal of 189160482 is 284061981.

It is an interprime number because it is at equal distance from previous prime (189160471) and next prime (189160493).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 189160482.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321408 + ... + 321995.

It is an arithmetic number, because the mean of its divisors is an integer number (18337014).

Almost surely, 2^189160482 is an apocalyptic number.

189160482 is an abundant number, since it is smaller than the sum of its proper divisors (250927854).

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

189160482 is a wasteful number, since it uses less digits than its factorization.

189160482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643422 (or 643415 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 189160482 is about 13753.5625203072. The cubic root of 189160482 is about 574.0417379921.

The spelling of 189160482 in words is "one hundred eighty-nine million, one hundred sixty thousand, four hundred eighty-two".