14821012 has 12 divisors (see below), whose sum is σ = 25974900. Its totient is φ = 7399616.

The previous prime is 14820997. The next prime is 14821013. The reversal of 14821012 is 21012841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11737476 + 3083536 = 3426^2 + 1756^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14821013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864 + ... + 5512.

It is an arithmetic number, because the mean of its divisors is an integer number (2164575).

Almost surely, 2^14821012 is an apocalyptic number.

It is an amenable number.

14821012 is a deficient number, since it is larger than the sum of its proper divisors (11153888).

14821012 is a wasteful number, since it uses less digits than its factorization.

14821012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450 (or 5448 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 14821012 is about 3849.8067483966. The cubic root of 14821012 is about 245.6363410735.

Adding to 14821012 its reverse (21012841), we get a palindrome (35833853).

The spelling of 14821012 in words is "fourteen million, eight hundred twenty-one thousand, twelve".