274464222 has 16 divisors (see below), whose sum is σ = 549128592. Its totient is φ = 91454720.

The previous prime is 274464137. The next prime is 274464247. The reversal of 274464222 is 222464472.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14158 + ... + 27374.

It is an arithmetic number, because the mean of its divisors is an integer number (34320537).

Almost surely, 2^274464222 is an apocalyptic number.

274464222 is an abundant number, since it is smaller than the sum of its proper divisors (274664370).

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

274464222 is a wasteful number, since it uses less digits than its factorization.

274464222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16683.

The product of its digits is 43008, while the sum is 33.

The square root of 274464222 is about 16566.9617612886. The cubic root of 274464222 is about 649.8731286897.

It can be divided in two parts, 2744 and 64222, that added together give a palindrome (66966).

The spelling of 274464222 in words is "two hundred seventy-four million, four hundred sixty-four thousand, two hundred twenty-two".