2214303564 has 96 divisors (see below), whose sum is σ = 6025259520. Its totient is φ = 626137600.

The previous prime is 2214303551. The next prime is 2214303583. The reversal of 2214303564 is 4653034122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115582 + ... + 133370.

It is an arithmetic number, because the mean of its divisors is an integer number (62763120).

Almost surely, 2^2214303564 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 2214303564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3012629760).

2214303564 is an abundant number, since it is smaller than the sum of its proper divisors (3810955956).

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

2214303564 is a wasteful number, since it uses less digits than its factorization.

2214303564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17871 (or 17869 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2214303564 is about 47056.3870691323. The cubic root of 2214303564 is about 1303.4040106767.

Adding to 2214303564 its reverse (4653034122), we get a palindrome (6867337686).

The spelling of 2214303564 in words is "two billion, two hundred fourteen million, three hundred three thousand, five hundred sixty-four".