2214627312 has 80 divisors (see below), whose sum is σ = 6015829248. Its totient is φ = 700677120.

The previous prime is 2214627301. The next prime is 2214627319. The reversal of 2214627312 is 2137264122.

It is a self number, because there is not a number n which added to its sum of digits gives 2214627312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214627319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136968 + ... + 152280.

Almost surely, 2^2214627312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214627312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3007914624).

2214627312 is an abundant number, since it is smaller than the sum of its proper divisors (3801201936).

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

2214627312 is a wasteful number, since it uses less digits than its factorization.

2214627312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15478 (or 15472 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 2214627312 is about 47059.8269440082. The cubic root of 2214627312 is about 1303.4675301033.

The spelling of 2214627312 in words is "two billion, two hundred fourteen million, six hundred twenty-seven thousand, three hundred twelve".