134235277 has 4 divisors (see below), whose sum is σ = 146438496. Its totient is φ = 122032060.

The previous prime is 134235263. The next prime is 134235331. The reversal of 134235277 is 772532431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134235277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134235217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6101593 + ... + 6101614.

It is an arithmetic number, because the mean of its divisors is an integer number (36609624).

Almost surely, 2^134235277 is an apocalyptic number.

It is an amenable number.

134235277 is a deficient number, since it is larger than the sum of its proper divisors (12203219).

134235277 is a wasteful number, since it uses less digits than its factorization.

134235277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12203218.

The product of its digits is 35280, while the sum is 34.

The square root of 134235277 is about 11585.9948644905. The cubic root of 134235277 is about 512.0223137350.

The spelling of 134235277 in words is "one hundred thirty-four million, two hundred thirty-five thousand, two hundred seventy-seven".