2214245504 has 16 divisors (see below), whose sum is σ = 4411192470. Its totient is φ = 1107122688.

The previous prime is 2214245479. The next prime is 2214245513. The reversal of 2214245504 is 4055424122.

It can be written as a sum of positive squares in only one way, i.e., 2093245504 + 121000000 = 45752^2 + 11000^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8649269 + ... + 8649524.

Almost surely, 2^2214245504 is an apocalyptic number.

It is an amenable number.

2214245504 is a deficient number, since it is larger than the sum of its proper divisors (2196946966).

2214245504 is an equidigital number, since it uses as much as digits as its factorization.

2214245504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17298807 (or 17298795 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 2214245504 is about 47055.7701456474. The cubic root of 2214245504 is about 1303.3926186376.

Adding to 2214245504 its reverse (4055424122), we get a palindrome (6269669626).

The spelling of 2214245504 in words is "two billion, two hundred fourteen million, two hundred forty-five thousand, five hundred four".