265274 has 4 divisors (see below), whose sum is σ = 397914. Its totient is φ = 132636.

The previous prime is 265273. The next prime is 265277. The reversal of 265274 is 472562.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 265225 + 49 = 515^2 + 7^2 .

It is a d-powerful number, because it can be written as 2⁶ + 6² + 2¹⁸ + 5⁴ + 7⁴ + 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 265274.

It is not an unprimeable number, because it can be changed into a prime (265271) 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 as a sum of consecutive naturals, namely, 66317 + ... + 66320.

2²⁶⁵²⁷⁴ is an apocalyptic number.

265274 is a deficient number, since it is larger than the sum of its proper divisors (132640).

265274 is a wasteful number, since it uses less digits than its factorization.

265274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132639.

The product of its digits is 3360, while the sum is 26.

The square root of 265274 is about 515.0475706185. The cubic root of 265274 is about 64.2537129378.

The spelling of 265274 in words is "two hundred sixty-five thousand, two hundred seventy-four".