134235152 has 20 divisors (see below), whose sum is σ = 273769680. Its totient is φ = 63584928.

The previous prime is 134235139. The next prime is 134235173. The reversal of 134235152 is 251532431.

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, 220478 + ... + 221085.

It is an arithmetic number, because the mean of its divisors is an integer number (13688484).

Almost surely, 2^134235152 is an apocalyptic number.

It is an amenable number.

134235152 is an abundant number, since it is smaller than the sum of its proper divisors (139534528).

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

134235152 is a wasteful number, since it uses less digits than its factorization.

134235152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441590 (or 441584 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 134235152 is about 11585.9894700453. The cubic root of 134235152 is about 512.0221548030.

Adding to 134235152 its reverse (251532431), we get a palindrome (385767583).

The spelling of 134235152 in words is "one hundred thirty-four million, two hundred thirty-five thousand, one hundred fifty-two".