14631853 has 2 divisors, whose sum is σ = 14631854. Its totient is φ = 14631852.

The previous prime is 14631839. The next prime is 14631857. The reversal of 14631853 is 35813641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14303524 + 328329 = 3782^2 + 573^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14631853 is a prime.

It is a super-2 number, since 2×14631853² = 428182244427218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14631857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7315926 + 7315927.

It is an arithmetic number, because the mean of its divisors is an integer number (7315927).

Almost surely, 2^14631853 is an apocalyptic number.

It is an amenable number.

14631853 is a deficient number, since it is larger than the sum of its proper divisors (1).

14631853 is an equidigital number, since it uses as much as digits as its factorization.

14631853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 14631853 is about 3825.1605195076. The cubic root of 14631853 is about 244.5868533291.

The spelling of 14631853 in words is "fourteen million, six hundred thirty-one thousand, eight hundred fifty-three".