2279226832 has 10 divisors (see below), whose sum is σ = 4416002018. Its totient is φ = 1139613408.

The previous prime is 2279226823. The next prime is 2279226863. The reversal of 2279226832 is 2386229722.

It can be written as a sum of positive squares in only one way, i.e., 1175392656 + 1103834176 = 34284^2 + 33224^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 71225823 + ... + 71225854.

Almost surely, 2^2279226832 is an apocalyptic number.

It is an amenable number.

2279226832 is a deficient number, since it is larger than the sum of its proper divisors (2136775186).

2279226832 is a wasteful number, since it uses less digits than its factorization.

2279226832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142451685 (or 142451679 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 2279226832 is about 47741.2487478072. The cubic root of 2279226832 is about 1316.0200814248.

The spelling of 2279226832 in words is "two billion, two hundred seventy-nine million, two hundred twenty-six thousand, eight hundred thirty-two".