14211025 has 6 divisors (see below), whose sum is σ = 17621702. Its totient is φ = 11368800.

The previous prime is 14211023. The next prime is 14211037. The reversal of 14211025 is 52011241.

It can be written as a sum of positive squares in 3 ways, for example, as 20736 + 14190289 = 144^2 + 3767^2 .

It is not a de Polignac number, because 14211025 - 2¹ = 14211023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14211023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 284196 + ... + 284245.

Almost surely, 2^14211025 is an apocalyptic number.

It is an amenable number.

14211025 is a deficient number, since it is larger than the sum of its proper divisors (3410677).

14211025 is an equidigital number, since it uses as much as digits as its factorization.

14211025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568451 (or 568446 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 14211025 is about 3769.7513180580. The cubic root of 14211025 is about 242.2191455700.

Adding to 14211025 its reverse (52011241), we get a palindrome (66222266).

The spelling of 14211025 in words is "fourteen million, two hundred eleven thousand, twenty-five".