134224530 has 64 divisors (see below), whose sum is σ = 360955008. Its totient is φ = 31656960.

The previous prime is 134224523. The next prime is 134224561. The reversal of 134224530 is 35422431.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134224530.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6714 + ... + 17706.

It is an arithmetic number, because the mean of its divisors is an integer number (5639922).

Almost surely, 2^134224530 is an apocalyptic number.

134224530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134224530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180477504).

134224530 is an abundant number, since it is smaller than the sum of its proper divisors (226730478).

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

134224530 is a wasteful number, since it uses less digits than its factorization.

134224530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 134224530 is about 11585.5310624934. The cubic root of 134224530 is about 512.0086490442.

Adding to 134224530 its reverse (35422431), we get a palindrome (169646961).

The spelling of 134224530 in words is "one hundred thirty-four million, two hundred twenty-four thousand, five hundred thirty".