14621253 has 16 divisors (see below), whose sum is σ = 20173440. Its totient is φ = 9412416.

The previous prime is 14621251. The next prime is 14621267. The reversal of 14621253 is 35212641.

It is not a de Polignac number, because 14621253 - 2¹ = 14621251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14621251) 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 15 ways as a sum of consecutive naturals, for example, 17008 + ... + 17846.

It is an arithmetic number, because the mean of its divisors is an integer number (1260840).

Almost surely, 2^14621253 is an apocalyptic number.

It is an amenable number.

14621253 is a deficient number, since it is larger than the sum of its proper divisors (5552187).

14621253 is a wasteful number, since it uses less digits than its factorization.

14621253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036.

The product of its digits is 1440, while the sum is 24.

The square root of 14621253 is about 3823.7747057064. The cubic root of 14621253 is about 244.5277756678.

Adding to 14621253 its reverse (35212641), we get a palindrome (49833894).

The spelling of 14621253 in words is "fourteen million, six hundred twenty-one thousand, two hundred fifty-three".