14946445 has 16 divisors (see below), whose sum is σ = 19039680. Its totient is φ = 11232000.

The previous prime is 14946443. The next prime is 14946457. The reversal of 14946445 is 54464941.

It is not a de Polignac number, because 14946445 - 2¹ = 14946443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14946443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11845 + ... + 13045.

It is an arithmetic number, because the mean of its divisors is an integer number (1189980).

Almost surely, 2^14946445 is an apocalyptic number.

It is an amenable number.

14946445 is a deficient number, since it is larger than the sum of its proper divisors (4093235).

14946445 is a wasteful number, since it uses less digits than its factorization.

14946445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356.

The product of its digits is 69120, while the sum is 37.

The square root of 14946445 is about 3866.0632431454. The cubic root of 14946445 is about 246.3273507938.

The spelling of 14946445 in words is "fourteen million, nine hundred forty-six thousand, four hundred forty-five".