134998892 has 12 divisors (see below), whose sum is σ = 269997840. Its totient is φ = 57856656.

The previous prime is 134998889. The next prime is 134998901. The reversal of 134998892 is 298899431.

134998892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

134998892 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, 2410667 + ... + 2410722.

It is an arithmetic number, because the mean of its divisors is an integer number (22499820).

Almost surely, 2^134998892 is an apocalyptic number.

It is an amenable number.

134998892 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.

134998892 is a wasteful number, since it uses less digits than its factorization.

134998892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821400 (or 4821398 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 53.

The square root of 134998892 is about 11618.9023577961. The cubic root of 134998892 is about 512.9913805522.

The spelling of 134998892 in words is "one hundred thirty-four million, nine hundred ninety-eight thousand, eight hundred ninety-two".