134489500 has 24 divisors (see below), whose sum is σ = 293726160. Its totient is φ = 53795600.

The previous prime is 134489491. The next prime is 134489587. The reversal of 134489500 is 5984431.

It is a super-2 number, since 2×134489500² = 36174851220500000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133990 + ... + 134989.

It is an arithmetic number, because the mean of its divisors is an integer number (12238590).

Almost surely, 2^134489500 is an apocalyptic number.

134489500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134489500 is an abundant number, since it is smaller than the sum of its proper divisors (159236660).

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

134489500 is a wasteful number, since it uses less digits than its factorization.

134489500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268998 (or 268986 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 134489500 is about 11596.9608087636. The cubic root of 134489500 is about 512.3453429829.

The spelling of 134489500 in words is "one hundred thirty-four million, four hundred eighty-nine thousand, five hundred".