274222838 has 16 divisors (see below), whose sum is σ = 426015744. Its totient is φ = 132247080.

The previous prime is 274222829. The next prime is 274222841. The reversal of 274222838 is 838222472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11831 + ... + 26237.

It is an arithmetic number, because the mean of its divisors is an integer number (26625984).

Almost surely, 2^274222838 is an apocalyptic number.

274222838 is a deficient number, since it is larger than the sum of its proper divisors (151792906).

274222838 is a wasteful number, since it uses less digits than its factorization.

274222838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14747.

The product of its digits is 86016, while the sum is 38.

The square root of 274222838 is about 16559.6750571984. The cubic root of 274222838 is about 649.6825574208.

The spelling of 274222838 in words is "two hundred seventy-four million, two hundred twenty-two thousand, eight hundred thirty-eight".