274066 has 16 divisors (see below), whose sum is σ = 451584. Its totient is φ = 123984.

The previous prime is 274061. The next prime is 274069. The reversal of 274066 is 660472.

It is a super-2 number, since 2×274066² = 150224344712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 274066.

It is not an unprimeable number, because it can be changed into a prime (274061) 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, 2095 + ... + 2221.

It is an arithmetic number, because the mean of its divisors is an integer number (28224).

2²⁷⁴⁰⁶⁶ is an apocalyptic number.

274066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

274066 is a deficient number, since it is larger than the sum of its proper divisors (177518).

274066 is a wasteful number, since it uses less digits than its factorization.

274066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 274066 is about 523.5131325955. The cubic root of 274066 is about 64.9558674784.

The spelling of 274066 in words is "two hundred seventy-four thousand, sixty-six".