134756834 has 4 divisors (see below), whose sum is σ = 202135254. Its totient is φ = 67378416.

The previous prime is 134756833. The next prime is 134756851. The reversal of 134756834 is 438657431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 438657431 = 7717 ⋅56843.

It can be written as a sum of positive squares in only one way, i.e., 79299025 + 55457809 = 8905^2 + 7447^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134756791 and 134756800.

It is not an unprimeable number, because it can be changed into a prime (134756833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33689207 + ... + 33689210.

Almost surely, 2^134756834 is an apocalyptic number.

134756834 is a deficient number, since it is larger than the sum of its proper divisors (67378420).

134756834 is an equidigital number, since it uses as much as digits as its factorization.

134756834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67378419.

The product of its digits is 241920, while the sum is 41.

The square root of 134756834 is about 11608.4811237302. The cubic root of 134756834 is about 512.6845929538.

The spelling of 134756834 in words is "one hundred thirty-four million, seven hundred fifty-six thousand, eight hundred thirty-four".