134668092 has 48 divisors (see below), whose sum is σ = 349325312. Its totient is φ = 40098240.

The previous prime is 134668069. The next prime is 134668099. The reversal of 134668092 is 290866431.

134668092 is nontrivially palindromic in base 5.

134668092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 134668092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134668099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9088 + ... + 18759.

Almost surely, 2^134668092 is an apocalyptic number.

134668092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134668092 is an abundant number, since it is smaller than the sum of its proper divisors (214657220).

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

134668092 is a wasteful number, since it uses less digits than its factorization.

134668092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27898 (or 27896 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 134668092 is about 11604.6582026357. The cubic root of 134668092 is about 512.5720281077.

The spelling of 134668092 in words is "one hundred thirty-four million, six hundred sixty-eight thousand, ninety-two".