14025213 has 6 divisors (see below), whose sum is σ = 20258654. Its totient is φ = 9350136.

The previous prime is 14025203. The next prime is 14025229. The reversal of 14025213 is 31252041.

14025213 is a `hidden beast` number, since 140 + 2 + 521 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12766329 + 1258884 = 3573^2 + 1122^2 .

It is not a de Polignac number, because 14025213 - 2⁸ = 14024957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14025203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 779170 + ... + 779187.

Almost surely, 2^14025213 is an apocalyptic number.

It is an amenable number.

14025213 is a deficient number, since it is larger than the sum of its proper divisors (6233441).

14025213 is a wasteful number, since it uses less digits than its factorization.

14025213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558363 (or 1558360 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 14025213 is about 3745.0251000494. The cubic root of 14025213 is about 241.1588227851.

Adding to 14025213 its reverse (31252041), we get a palindrome (45277254).

The spelling of 14025213 in words is "fourteen million, twenty-five thousand, two hundred thirteen".