134239883 has 4 divisors (see below), whose sum is σ = 141305160. Its totient is φ = 127174608.

The previous prime is 134239843. The next prime is 134239901. The reversal of 134239883 is 388932431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134239883 - 2²⁰ = 133191307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134239883.

It is not an unprimeable number, because it can be changed into a prime (134239813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3532610 + ... + 3532647.

It is an arithmetic number, because the mean of its divisors is an integer number (35326290).

Almost surely, 2^134239883 is an apocalyptic number.

134239883 is a deficient number, since it is larger than the sum of its proper divisors (7065277).

134239883 is an equidigital number, since it uses as much as digits as its factorization.

134239883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065276.

The product of its digits is 124416, while the sum is 41.

The square root of 134239883 is about 11586.1936372564. The cubic root of 134239883 is about 512.0281699894.

The spelling of 134239883 in words is "one hundred thirty-four million, two hundred thirty-nine thousand, eight hundred eighty-three".