274223244 has 12 divisors (see below), whose sum is σ = 639854264. Its totient is φ = 91407744.

The previous prime is 274223233. The next prime is 274223249. The reversal of 274223244 is 442322472.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (274223249) 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, 11425957 + ... + 11425980.

Almost surely, 2^274223244 is an apocalyptic number.

It is an amenable number.

274223244 is an abundant number, since it is smaller than the sum of its proper divisors (365631020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

274223244 is a wasteful number, since it uses less digits than its factorization.

274223244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22851944 (or 22851942 counting only the distinct ones).

The product of its digits is 21504, while the sum is 30.

The square root of 274223244 is about 16559.6873158885. The cubic root of 274223244 is about 649.6828780493.

The spelling of 274223244 in words is "two hundred seventy-four million, two hundred twenty-three thousand, two hundred forty-four".