134571700 has 36 divisors (see below), whose sum is σ = 294629580. Its totient is φ = 53347840.

The previous prime is 134571667. The next prime is 134571707. The reversal of 134571700 is 7175431.

It can be written as a sum of positive squares in 6 ways, for example, as 36917776 + 97653924 = 6076^2 + 9882^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134571707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5346 + ... + 17254.

It is an arithmetic number, because the mean of its divisors is an integer number (8184155).

Almost surely, 2^134571700 is an apocalyptic number.

134571700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134571700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147314790).

134571700 is an abundant number, since it is smaller than the sum of its proper divisors (160057880).

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

134571700 is a wasteful number, since it uses less digits than its factorization.

134571700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12036 (or 12029 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 134571700 is about 11600.5042993829. The cubic root of 134571700 is about 512.4497035709.

The spelling of 134571700 in words is "one hundred thirty-four million, five hundred seventy-one thousand, seven hundred".