134440852 has 36 divisors (see below), whose sum is σ = 291166176. Its totient is φ = 53183520.

The previous prime is 134440783. The next prime is 134440909. The reversal of 134440852 is 258044431.

134440852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×134440852³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9474 + ... + 18937.

Almost surely, 2^134440852 is an apocalyptic number.

It is an amenable number.

134440852 is an abundant number, since it is smaller than the sum of its proper divisors (156725324).

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

134440852 is a wasteful number, since it uses less digits than its factorization.

134440852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28448 (or 28433 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 134440852 is about 11594.8631729745. The cubic root of 134440852 is about 512.2835597653.

The spelling of 134440852 in words is "one hundred thirty-four million, four hundred forty thousand, eight hundred fifty-two".