274229 has 4 divisors (see below), whose sum is σ = 286176. Its totient is φ = 262284.

The previous prime is 274223. The next prime is 274237. The reversal of 274229 is 922472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 274229 - 2⁴ = 274213 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 274198 and 274207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274223) 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, 5939 + ... + 5984.

It is an arithmetic number, because the mean of its divisors is an integer number (71544).

2²⁷⁴²²⁹ is an apocalyptic number.

It is an amenable number.

274229 is a deficient number, since it is larger than the sum of its proper divisors (11947).

274229 is a wasteful number, since it uses less digits than its factorization.

274229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11946.

The product of its digits is 2016, while the sum is 26.

The square root of 274229 is about 523.6687884532. The cubic root of 274229 is about 64.9687423675.

The spelling of 274229 in words is "two hundred seventy-four thousand, two hundred twenty-nine".