134067880 has 32 divisors (see below), whose sum is σ = 305907840. Its totient is φ = 52870720.

The previous prime is 134067877. The next prime is 134067881. The reversal of 134067880 is 88760431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134067881) 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, 20764 + ... + 26443.

It is an arithmetic number, because the mean of its divisors is an integer number (9559620).

Almost surely, 2^134067880 is an apocalyptic number.

134067880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134067880 is an abundant number, since it is smaller than the sum of its proper divisors (171839960).

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

134067880 is a wasteful number, since it uses less digits than its factorization.

134067880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47289 (or 47285 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 134067880 is about 11578.7685010108. The cubic root of 134067880 is about 511.8093874604.

The spelling of 134067880 in words is "one hundred thirty-four million, sixty-seven thousand, eight hundred eighty".