2014663225 has 27 divisors (see below), whose sum is σ = 2565899791. Its totient is φ = 1569179600.

The previous prime is 2014663223. The next prime is 2014663307. The reversal of 2014663225 is 5223664102.

The square root of 2014663225 is 44885.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 725278761 + 1289384464 = 26931^2 + 35908^2 .

It is not a de Polignac number, because 2014663225 - 2¹ = 2014663223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2014663223) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10547880 + ... + 10548070.

Almost surely, 2^2014663225 is an apocalyptic number.

2014663225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2014663225 is the 44885-th square number.

2014663225 is the 22443-rd centered octagonal number.

It is an amenable number.

2014663225 is a deficient number, since it is larger than the sum of its proper divisors (551236566).

2014663225 is an frugal number, since it uses more digits than its factorization.

2014663225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The cubic root of 2014663225 is about 1262.9926398174.

The spelling of 2014663225 in words is "two billion, fourteen million, six hundred sixty-three thousand, two hundred twenty-five".