274225443 has 8 divisors (see below), whose sum is σ = 370039488. Its totient is φ = 180614184.

The previous prime is 274225433. The next prime is 274225447. The reversal of 274225443 is 344522472.

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

It is not a de Polignac number, because 274225443 - 2²¹ = 272128291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (274225447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550405 + ... + 550902.

It is an arithmetic number, because the mean of its divisors is an integer number (46254936).

Almost surely, 2^274225443 is an apocalyptic number.

274225443 is a deficient number, since it is larger than the sum of its proper divisors (95814045).

274225443 is a wasteful number, since it uses less digits than its factorization.

274225443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101393.

The product of its digits is 53760, while the sum is 33.

The square root of 274225443 is about 16559.7537119367. The cubic root of 274225443 is about 649.6846146500.

The spelling of 274225443 in words is "two hundred seventy-four million, two hundred twenty-five thousand, four hundred forty-three".