14782445 has 16 divisors (see below), whose sum is σ = 18634752. Its totient is φ = 11235840.

The previous prime is 14782429. The next prime is 14782477. The reversal of 14782445 is 54428741.

It is not a de Polignac number, because 14782445 - 2⁴ = 14782429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21629 + ... + 22301.

It is an arithmetic number, because the mean of its divisors is an integer number (1164672).

Almost surely, 2^14782445 is an apocalyptic number.

It is an amenable number.

14782445 is a deficient number, since it is larger than the sum of its proper divisors (3852307).

14782445 is a wasteful number, since it uses less digits than its factorization.

14782445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892.

The product of its digits is 35840, while the sum is 35.

The square root of 14782445 is about 3844.7945328717. The cubic root of 14782445 is about 245.4230923450.

The spelling of 14782445 in words is "fourteen million, seven hundred eighty-two thousand, four hundred forty-five".