134222800 has 30 divisors (see below), whose sum is σ = 322471238. Its totient is φ = 53688960.

The previous prime is 134222789. The next prime is 134222801. The reversal of 134222800 is 8222431.

It can be written as a sum of positive squares in 3 ways, for example, as 219024 + 134003776 = 468^2 + 11576^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134222801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167379 + ... + 168178.

Almost surely, 2^134222800 is an apocalyptic number.

134222800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134222800 is an abundant number, since it is smaller than the sum of its proper divisors (188248438).

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

134222800 is a wasteful number, since it uses less digits than its factorization.

134222800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335575 (or 335564 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 134222800 is about 11585.4564001596. The cubic root of 134222800 is about 512.0064493003.

It can be divided in two parts, 1342 and 22800, that added together give a palindrome (24142).

The spelling of 134222800 in words is "one hundred thirty-four million, two hundred twenty-two thousand, eight hundred".