134210224 has 40 divisors (see below), whose sum is σ = 280111040. Its totient is φ = 62088768.

The previous prime is 134210201. The next prime is 134210227. The reversal of 134210224 is 422012431.

It is a super-2 number, since 2×134210224² = 36024768452260352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (134210227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7939 + ... + 18205.

It is an arithmetic number, because the mean of its divisors is an integer number (7002776).

Almost surely, 2^134210224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134210224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140055520).

134210224 is an abundant number, since it is smaller than the sum of its proper divisors (145900816).

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

134210224 is a wasteful number, since it uses less digits than its factorization.

134210224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10337 (or 10331 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 134210224 is about 11584.9136380035. The cubic root of 134210224 is about 511.9904579927.

Adding to 134210224 its reverse (422012431), we get a palindrome (556222655).

The spelling of 134210224 in words is "one hundred thirty-four million, two hundred ten thousand, two hundred twenty-four".