14311936 has 20 divisors (see below), whose sum is σ = 28596942. Its totient is φ = 7155712.

The previous prime is 14311901. The next prime is 14311951. The reversal of 14311936 is 63911341.

It can be written as a sum of positive squares in only one way, i.e., 7840000 + 6471936 = 2800^2 + 2544^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13465 + ... + 14488.

Almost surely, 2^14311936 is an apocalyptic number.

14311936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14311936 is a deficient number, since it is larger than the sum of its proper divisors (14285006).

14311936 is an frugal number, since it uses more digits than its factorization.

14311936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27971 (or 27955 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 14311936 is about 3783.1119465329. Note that the first 3 decimals coincide. The cubic root of 14311936 is about 242.7911181203.

The spelling of 14311936 in words is "fourteen million, three hundred eleven thousand, nine hundred thirty-six".