134288900 has 36 divisors (see below), whose sum is σ = 300814080. Its totient is φ = 51981600.

The previous prime is 134288813. The next prime is 134288923. The reversal of 134288900 is 9882431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18560 + ... + 24759.

Almost surely, 2^134288900 is an apocalyptic number.

134288900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134288900 is an abundant number, since it is smaller than the sum of its proper divisors (166525180).

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

134288900 is a wasteful number, since it uses less digits than its factorization.

134288900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43364 (or 43357 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 134288900 is about 11588.3087635772. The cubic root of 134288900 is about 512.0904838861.

The spelling of 134288900 in words is "one hundred thirty-four million, two hundred eighty-eight thousand, nine hundred".