14946121 has 4 divisors (see below), whose sum is σ = 14954692. Its totient is φ = 14937552.

The previous prime is 14946119. The next prime is 14946137. The reversal of 14946121 is 12164941.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 14288400 + 657721 = 3780^2 + 811^2 .

It is a cyclic number.

It is not a de Polignac number, because 14946121 - 2¹ = 14946119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14946121.

It is not an unprimeable number, because it can be changed into a prime (14946101) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 630 + ... + 5503.

It is an arithmetic number, because the mean of its divisors is an integer number (3738673).

Almost surely, 2^14946121 is an apocalyptic number.

It is an amenable number.

14946121 is a deficient number, since it is larger than the sum of its proper divisors (8571).

14946121 is an equidigital number, since it uses as much as digits as its factorization.

14946121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8570.

The product of its digits is 1728, while the sum is 28.

The square root of 14946121 is about 3866.0213398273. The cubic root of 14946121 is about 246.3255708692.

The spelling of 14946121 in words is "fourteen million, nine hundred forty-six thousand, one hundred twenty-one".