134889162 has 8 divisors (see below), whose sum is σ = 269778336. Its totient is φ = 44963052.

The previous prime is 134889149. The next prime is 134889191. The reversal of 134889162 is 261988431.

It is a sphenic number, since it is the product of 3 distinct primes.

134889162 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11240758 + ... + 11240769.

It is an arithmetic number, because the mean of its divisors is an integer number (33722292).

Almost surely, 2^134889162 is an apocalyptic number.

134889162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

134889162 is a wasteful number, since it uses less digits than its factorization.

134889162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22481532.

The product of its digits is 82944, while the sum is 42.

The square root of 134889162 is about 11614.1793511208. The cubic root of 134889162 is about 512.8523527384.

The spelling of 134889162 in words is "one hundred thirty-four million, eight hundred eighty-nine thousand, one hundred sixty-two".