274498223 has 4 divisors (see below), whose sum is σ = 274966440. Its totient is φ = 274030008.

The previous prime is 274498207. The next prime is 274498229. The reversal of 274498223 is 322894472.

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

It is a cyclic number.

It is not a de Polignac number, because 274498223 - 2⁴ = 274498207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274498229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233228 + ... + 234401.

It is an arithmetic number, because the mean of its divisors is an integer number (68741610).

Almost surely, 2^274498223 is an apocalyptic number.

274498223 is a deficient number, since it is larger than the sum of its proper divisors (468217).

274498223 is an equidigital number, since it uses as much as digits as its factorization.

274498223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468216.

The product of its digits is 193536, while the sum is 41.

The square root of 274498223 is about 16567.9878983539. The cubic root of 274498223 is about 649.8999633031.

The spelling of 274498223 in words is "two hundred seventy-four million, four hundred ninety-eight thousand, two hundred twenty-three".