274381223 has 8 divisors (see below), whose sum is σ = 289059120. Its totient is φ = 259727040.

The previous prime is 274381213. The next prime is 274381229. The reversal of 274381223 is 322183472.

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

It is a cyclic number.

It is not a de Polignac number, because 274381223 - 2¹⁰ = 274380199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 274381223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274381229) 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, 21011 + ... + 31467.

It is an arithmetic number, because the mean of its divisors is an integer number (36132390).

Almost surely, 2^274381223 is an apocalyptic number.

274381223 is a deficient number, since it is larger than the sum of its proper divisors (14677897).

274381223 is a wasteful number, since it uses less digits than its factorization.

274381223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11857.

The product of its digits is 16128, while the sum is 32.

The square root of 274381223 is about 16564.4566165027. The cubic root of 274381223 is about 649.8076140695.

The spelling of 274381223 in words is "two hundred seventy-four million, three hundred eighty-one thousand, two hundred twenty-three".