14277812 has 6 divisors (see below), whose sum is σ = 24986178. Its totient is φ = 7138904.

The previous prime is 14277811. The next prime is 14277817. The reversal of 14277812 is 21877241.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9278116 + 4999696 = 3046^2 + 2236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14277811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1784723 + ... + 1784730.

It is an arithmetic number, because the mean of its divisors is an integer number (4164363).

Almost surely, 2^14277812 is an apocalyptic number.

It is an amenable number.

14277812 is a deficient number, since it is larger than the sum of its proper divisors (10708366).

14277812 is a wasteful number, since it uses less digits than its factorization.

14277812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569457 (or 3569455 counting only the distinct ones).

The product of its digits is 6272, while the sum is 32.

The square root of 14277812 is about 3778.5992113480. The cubic root of 14277812 is about 242.5980019803.

The spelling of 14277812 in words is "fourteen million, two hundred seventy-seven thousand, eight hundred twelve".