134700810 has 32 divisors (see below), whose sum is σ = 328586112. Its totient is φ = 35330880.

The previous prime is 134700803. The next prime is 134700827. The reversal of 134700810 is 18007431.

It is a super-2 number, since 2×134700810² = 36288616429312200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34974 + ... + 38633.

It is an arithmetic number, because the mean of its divisors is an integer number (10268316).

Almost surely, 2^134700810 is an apocalyptic number.

134700810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134700810 is an abundant number, since it is smaller than the sum of its proper divisors (193885302).

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

134700810 is a wasteful number, since it uses less digits than its factorization.

134700810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73678.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 134700810 is about 11606.0678095555. The cubic root of 134700810 is about 512.6135350290.

The spelling of 134700810 in words is "one hundred thirty-four million, seven hundred thousand, eight hundred ten".