14047312 has 20 divisors (see below), whose sum is σ = 27363700. Its totient is φ = 6985728.

The previous prime is 14047307. The next prime is 14047333. The reversal of 14047312 is 21374041.

It can be written as a sum of positive squares in 2 ways, for example, as 6843456 + 7203856 = 2616^2 + 2684^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814 + ... + 5362.

It is an arithmetic number, because the mean of its divisors is an integer number (1368185).

Almost surely, 2^14047312 is an apocalyptic number.

It is an amenable number.

14047312 is a deficient number, since it is larger than the sum of its proper divisors (13316388).

14047312 is a wasteful number, since it uses less digits than its factorization.

14047312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4750 (or 4744 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 14047312 is about 3747.9743862519. The cubic root of 14047312 is about 241.2854179434.

The spelling of 14047312 in words is "fourteen million, forty-seven thousand, three hundred twelve".