263274 has 16 divisors (see below), whose sum is σ = 574560. Its totient is φ = 79760.

The previous prime is 263273. The next prime is 263287. The reversal of 263274 is 472362.

It is a d-powerful number, because it can be written as 2³ + 6³ + 2⁷ + 3⁶ + 7² + 4⁹ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 263274.

It is not an unprimeable number, because it can be changed into a prime (263273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1929 + ... + 2060.

It is an arithmetic number, because the mean of its divisors is an integer number (35910).

2²⁶³²⁷⁴ is an apocalyptic number.

263274 is an abundant number, since it is smaller than the sum of its proper divisors (311286).

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

263274 is a wasteful number, since it uses less digits than its factorization.

263274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005.

The product of its digits is 2016, while the sum is 24.

The square root of 263274 is about 513.1023289754. The cubic root of 263274 is about 64.0918278170.

The spelling of 263274 in words is "two hundred sixty-three thousand, two hundred seventy-four".