134267274 has 64 divisors (see below), whose sum is σ = 312681600. Its totient is φ = 42650496.

The previous prime is 134267267. The next prime is 134267291. The reversal of 134267274 is 472762431.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 129462 + ... + 130494.

It is an arithmetic number, because the mean of its divisors is an integer number (4885650).

Almost surely, 2^134267274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134267274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156340800).

134267274 is an abundant number, since it is smaller than the sum of its proper divisors (178414326).

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

134267274 is a wasteful number, since it uses less digits than its factorization.

134267274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156 (or 1150 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 134267274 is about 11587.3756304005. The cubic root of 134267274 is about 512.0629932463.

The spelling of 134267274 in words is "one hundred thirty-four million, two hundred sixty-seven thousand, two hundred seventy-four".