134106828 has 24 divisors (see below), whose sum is σ = 313103280. Its totient is φ = 44675520.

The previous prime is 134106827. The next prime is 134106851. The reversal of 134106828 is 828601431.

It is not an unprimeable number, because it can be changed into a prime (134106827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37018 + ... + 40478.

It is an arithmetic number, because the mean of its divisors is an integer number (13045970).

Almost surely, 2^134106828 is an apocalyptic number.

It is an amenable number.

134106828 is an abundant number, since it is smaller than the sum of its proper divisors (178996452).

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

134106828 is a wasteful number, since it uses less digits than its factorization.

134106828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6697 (or 6695 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 134106828 is about 11580.4502503141. The cubic root of 134106828 is about 511.8589445007.

The spelling of 134106828 in words is "one hundred thirty-four million, one hundred six thousand, eight hundred twenty-eight".