134668500 has 48 divisors (see below), whose sum is σ = 392159040. Its totient is φ = 35911200.

The previous prime is 134668487. The next prime is 134668507. The reversal of 134668500 is 5866431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134668507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43390 + ... + 46389.

It is an arithmetic number, because the mean of its divisors is an integer number (8169980).

Almost surely, 2^134668500 is an apocalyptic number.

134668500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134668500 is an abundant number, since it is smaller than the sum of its proper divisors (257490540).

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

134668500 is a wasteful number, since it uses less digits than its factorization.

134668500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89801 (or 89789 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 134668500 is about 11604.6757817700. The cubic root of 134668500 is about 512.5725457487.

The spelling of 134668500 in words is "one hundred thirty-four million, six hundred sixty-eight thousand, five hundred".