7274846228 has 24 divisors (see below), whose sum is σ = 13769152488. Its totient is φ = 3343205376.

The previous prime is 7274846209. The next prime is 7274846251. The reversal of 7274846228 is 8226484727.

It can be written as a sum of positive squares in 4 ways, for example, as 626400784 + 6648445444 = 25028^2 + 81538^2 .

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, 288101 + ... + 312332.

It is an arithmetic number, because the mean of its divisors is an integer number (573714687).

Almost surely, 2^7274846228 is an apocalyptic number.

It is an amenable number.

7274846228 is a deficient number, since it is larger than the sum of its proper divisors (6494306260).

7274846228 is a wasteful number, since it uses less digits than its factorization.

7274846228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600683 (or 600681 counting only the distinct ones).

The product of its digits is 2408448, while the sum is 50.

The square root of 7274846228 is about 85292.7091139682. The cubic root of 7274846228 is about 1937.6467576548.

The spelling of 7274846228 in words is "seven billion, two hundred seventy-four million, eight hundred forty-six thousand, two hundred twenty-eight".