134637275 has 12 divisors (see below), whose sum is σ = 167190192. Its totient is φ = 107555040.

The previous prime is 134637203. The next prime is 134637277. The reversal of 134637275 is 572736431.

It is not a de Polignac number, because 134637275 - 2¹² = 134633179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134637277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15842 + ... + 22808.

It is an arithmetic number, because the mean of its divisors is an integer number (13932516).

Almost surely, 2^134637275 is an apocalyptic number.

134637275 is a deficient number, since it is larger than the sum of its proper divisors (32552917).

134637275 is an equidigital number, since it uses as much as digits as its factorization.

134637275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750 (or 7745 counting only the distinct ones).

The product of its digits is 105840, while the sum is 38.

The square root of 134637275 is about 11603.3303408978. The cubic root of 134637275 is about 512.5329266967.

The spelling of 134637275 in words is "one hundred thirty-four million, six hundred thirty-seven thousand, two hundred seventy-five".