2215327482 has 56 divisors (see below), whose sum is σ = 4990900320. Its totient is φ = 737155080.

The previous prime is 2215327459. The next prime is 2215327483. The reversal of 2215327482 is 2847235122.

2215327482 is a `hidden beast` number, since 2 + 2 + 153 + 27 + 482 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2215327483) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1222357 + ... + 1224167.

It is an arithmetic number, because the mean of its divisors is an integer number (89123220).

Almost surely, 2^2215327482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2215327482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2495450160).

2215327482 is an abundant number, since it is smaller than the sum of its proper divisors (2775572838).

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

2215327482 is an equidigital number, since it uses as much as digits as its factorization.

2215327482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670 (or 2655 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 2215327482 is about 47067.2655037447. The cubic root of 2215327482 is about 1303.6048824383.

The spelling of 2215327482 in words is "two billion, two hundred fifteen million, three hundred twenty-seven thousand, four hundred eighty-two".