134504224 has 24 divisors (see below), whose sum is σ = 270442368. Its totient is φ = 65820480.

The previous prime is 134504219. The next prime is 134504261. The reversal of 134504224 is 422405431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43212 + ... + 46219.

It is an arithmetic number, because the mean of its divisors is an integer number (11268432).

Almost surely, 2^134504224 is an apocalyptic number.

It is an amenable number.

134504224 is an abundant number, since it is smaller than the sum of its proper divisors (135938144).

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

134504224 is an equidigital number, since it uses as much as digits as its factorization.

134504224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89488 (or 89480 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 134504224 is about 11597.5956128846. The cubic root of 134504224 is about 512.3640396037.

Adding to 134504224 its reverse (422405431), we get a palindrome (556909655).

The spelling of 134504224 in words is "one hundred thirty-four million, five hundred four thousand, two hundred twenty-four".