2215932396 has 12 divisors (see below), whose sum is σ = 5170508952. Its totient is φ = 738644128.

The previous prime is 2215932347. The next prime is 2215932403. The reversal of 2215932396 is 6932395122.

It is a tau number, because it is divible by the number of its divisors (12).

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, 92330505 + ... + 92330528.

It is an arithmetic number, because the mean of its divisors is an integer number (430875746).

Almost surely, 2^2215932396 is an apocalyptic number.

It is an amenable number.

2215932396 is an abundant number, since it is smaller than the sum of its proper divisors (2954576556).

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

2215932396 is a wasteful number, since it uses less digits than its factorization.

2215932396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184661040 (or 184661038 counting only the distinct ones).

The product of its digits is 174960, while the sum is 42.

The square root of 2215932396 is about 47073.6911235990. The cubic root of 2215932396 is about 1303.7235251049.

The spelling of 2215932396 in words is "two billion, two hundred fifteen million, nine hundred thirty-two thousand, three hundred ninety-six".