133274 has 8 divisors (see below), whose sum is σ = 205428. Its totient is φ = 64800.

The previous prime is 133271. The next prime is 133277. The reversal of 133274 is 472331.

It is an interprime number because it is at equal distance from previous prime (133271) and next prime (133277).

It can be written as a sum of positive squares in 2 ways, for example, as 133225 + 49 = 365^2 + 7^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 1 + 3 + 2¹⁷ + 3⁷ + 7 + 4 .

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 133274.

It is not an unprimeable number, because it can be changed into a prime (133271) 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, 827 + ... + 974.

2¹³³²⁷⁴ is an apocalyptic number.

133274 is a deficient number, since it is larger than the sum of its proper divisors (72154).

133274 is a wasteful number, since it uses less digits than its factorization.

133274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840.

The product of its digits is 504, while the sum is 20.

The square root of 133274 is about 365.0671171168. The cubic root of 133274 is about 51.0797164197.

It can be divided in two parts, 13327 and 4, that added together give a palindrome (13331).

The spelling of 133274 in words is "one hundred thirty-three thousand, two hundred seventy-four".