134390700 has 54 divisors (see below), whose sum is σ = 421243004. Its totient is φ = 35837280.

The previous prime is 134390689. The next prime is 134390713. The reversal of 134390700 is 7093431.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 73762 + ... + 75561.

Almost surely, 2^134390700 is an apocalyptic number.

134390700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134390700 is an abundant number, since it is smaller than the sum of its proper divisors (286852304).

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

134390700 is a wasteful number, since it uses less digits than its factorization.

134390700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149343 (or 149333 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 134390700 is about 11592.7002894063. The cubic root of 134390700 is about 512.2198508552.

The spelling of 134390700 in words is "one hundred thirty-four million, three hundred ninety thousand, seven hundred".