14231953 has 8 divisors (see below), whose sum is σ = 14769000. Its totient is φ = 13698048.

The previous prime is 14231933. The next prime is 14231989. The reversal of 14231953 is 35913241.

14231953 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7225344 + 7006609 = 2688^2 + 2647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14231953 - 2¹⁷ = 14100881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14231933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12475 + ... + 13567.

It is an arithmetic number, because the mean of its divisors is an integer number (1846125).

Almost surely, 2^14231953 is an apocalyptic number.

14231953 is the 2017-th centered heptagonal number.

It is an amenable number.

14231953 is a deficient number, since it is larger than the sum of its proper divisors (537047).

14231953 is a wasteful number, since it uses less digits than its factorization.

14231953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571.

The product of its digits is 3240, while the sum is 28.

The square root of 14231953 is about 3772.5260767820. The cubic root of 14231953 is about 242.3379893534.

The spelling of 14231953 in words is "fourteen million, two hundred thirty-one thousand, nine hundred fifty-three".