2802431226 has 48 divisors (see below), whose sum is σ = 6524522784. Its totient is φ = 800132256.

The previous prime is 2802431213. The next prime is 2802431293. The reversal of 2802431226 is 6221342082.

It is a junction number, because it is equal to n+sod(n) for n = 2802431193 and 2802431202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 601261 + ... + 605903.

It is an arithmetic number, because the mean of its divisors is an integer number (135927558).

Almost surely, 2^2802431226 is an apocalyptic number.

2802431226 is an abundant number, since it is smaller than the sum of its proper divisors (3722091558).

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

2802431226 is a wasteful number, since it uses less digits than its factorization.

2802431226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6715 (or 6708 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2802431226 is about 52937.9941629828. The cubic root of 2802431226 is about 1409.8675706820.

The spelling of 2802431226 in words is "two billion, eight hundred two million, four hundred thirty-one thousand, two hundred twenty-six".