2215028316 has 24 divisors (see below), whose sum is σ = 5169724560. Its totient is φ = 738153472.

The previous prime is 2215028297. The next prime is 2215028329. The reversal of 2215028316 is 6138205122.

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, 29950 + ... + 72986.

It is an arithmetic number, because the mean of its divisors is an integer number (215405190).

Almost surely, 2^2215028316 is an apocalyptic number.

It is an amenable number.

2215028316 is an abundant number, since it is smaller than the sum of its proper divisors (2954696244).

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

2215028316 is a wasteful number, since it uses less digits than its factorization.

2215028316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47333 (or 47331 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2215028316 is about 47064.0873278129. The cubic root of 2215028316 is about 1303.5461985916.

The spelling of 2215028316 in words is "two billion, two hundred fifteen million, twenty-eight thousand, three hundred sixteen".