2702402226 has 24 divisors (see below), whose sum is σ = 6013455084. Its totient is φ = 876454560.

The previous prime is 2702402203. The next prime is 2702402231. The reversal of 2702402226 is 6222042072.

It can be written as a sum of positive squares in 2 ways, for example, as 2026350225 + 676052001 = 45015^2 + 26001^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2702402226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2028165 + ... + 2029496.

Almost surely, 2^2702402226 is an apocalyptic number.

2702402226 is an abundant number, since it is smaller than the sum of its proper divisors (3311052858).

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

2702402226 is a wasteful number, since it uses less digits than its factorization.

2702402226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4057706 (or 4057703 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 2702402226 is about 51984.6345182882. The cubic root of 2702402226 is about 1392.8894960172.

Adding to 2702402226 its reverse (6222042072), we get a palindrome (8924444298).

The spelling of 2702402226 in words is "two billion, seven hundred two million, four hundred two thousand, two hundred twenty-six".