14231432 has 8 divisors (see below), whose sum is σ = 26683950. Its totient is φ = 7115712.

The previous prime is 14231419. The next prime is 14231467. The reversal of 14231432 is 23413241.

It can be written as a sum of positive squares in only one way, i.e., 14032516 + 198916 = 3746^2 + 446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 889457 + ... + 889472.

Almost surely, 2^14231432 is an apocalyptic number.

It is an amenable number.

14231432 is a deficient number, since it is larger than the sum of its proper divisors (12452518).

14231432 is a wasteful number, since it uses less digits than its factorization.

14231432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778935 (or 1778931 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 14231432 is about 3772.4570242748. The cubic root of 14231432 is about 242.3350321665.

Adding to 14231432 its reverse (23413241), we get a palindrome (37644673).

The spelling of 14231432 in words is "fourteen million, two hundred thirty-one thousand, four hundred thirty-two".