2228329072 has 20 divisors (see below), whose sum is σ = 4330441336. Its totient is φ = 1110795840.

The previous prime is 2228329069. The next prime is 2228329093. The reversal of 2228329072 is 2709238222.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 205083 + ... + 215674.

Almost surely, 2^2228329072 is an apocalyptic number.

It is an amenable number.

2228329072 is a deficient number, since it is larger than the sum of its proper divisors (2102112264).

2228329072 is a wasteful number, since it uses less digits than its factorization.

2228329072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421096 (or 421090 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2228329072 is about 47205.1805631543. The cubic root of 2228329072 is about 1306.1501624908.

The spelling of 2228329072 in words is "two billion, two hundred twenty-eight million, three hundred twenty-nine thousand, seventy-two".