14428616 has 8 divisors (see below), whose sum is σ = 27053670. Its totient is φ = 7214304.

The previous prime is 14428559. The next prime is 14428643. The reversal of 14428616 is 61682441.

It can be written as a sum of positive squares in only one way, i.e., 14364100 + 64516 = 3790^2 + 254^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 901781 + ... + 901796.

Almost surely, 2^14428616 is an apocalyptic number.

It is an amenable number.

14428616 is a deficient number, since it is larger than the sum of its proper divisors (12625054).

14428616 is a wasteful number, since it uses less digits than its factorization.

14428616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803583 (or 1803579 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 14428616 is about 3798.5018099245. The cubic root of 14428616 is about 243.4491290160.

The spelling of 14428616 in words is "fourteen million, four hundred twenty-eight thousand, six hundred sixteen".