134234225 has 12 divisors (see below), whose sum is σ = 168732876. Its totient is φ = 105914880.

The previous prime is 134234203. The next prime is 134234257. The reversal of 134234225 is 522432431.

It can be written as a sum of positive squares in 6 ways, for example, as 2650384 + 131583841 = 1628^2 + 11471^2 .

It is not a de Polignac number, because 134234225 - 2⁸ = 134233969 is a prime.

It is a super-2 number, since 2×134234225² = 36037654322701250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134234194 and 134234203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34952 + ... + 38601.

It is an arithmetic number, because the mean of its divisors is an integer number (14061073).

Almost surely, 2^134234225 is an apocalyptic number.

It is an amenable number.

134234225 is a deficient number, since it is larger than the sum of its proper divisors (34498651).

134234225 is an equidigital number, since it uses as much as digits as its factorization.

134234225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73636 (or 73631 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 134234225 is about 11585.9494647612. The cubic root of 134234225 is about 512.0209761609.

Adding to 134234225 its reverse (522432431), we get a palindrome (656666656).

The spelling of 134234225 in words is "one hundred thirty-four million, two hundred thirty-four thousand, two hundred twenty-five".