134828080 has 40 divisors (see below), whose sum is σ = 317783232. Its totient is φ = 53190144.

The previous prime is 134828059. The next prime is 134828081. The reversal of 134828080 is 80828431.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×134828080² = 36357222312972800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134828081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5704 + ... + 17383.

Almost surely, 2^134828080 is an apocalyptic number.

134828080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134828080 is an abundant number, since it is smaller than the sum of its proper divisors (182955152).

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

134828080 is a wasteful number, since it uses less digits than its factorization.

134828080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23173 (or 23167 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 134828080 is about 11611.5494228807. The cubic root of 134828080 is about 512.7749292286.

The spelling of 134828080 in words is "one hundred thirty-four million, eight hundred twenty-eight thousand, eighty".