4469445 has 16 divisors (see below), whose sum is σ = 7945920. Its totient is φ = 2383632.

The previous prime is 4469431. The next prime is 4469447. The reversal of 4469445 is 5449644.

It is not a de Polignac number, because 4469445 - 2⁸ = 4469189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4469447) 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, 16419 + ... + 16688.

It is an arithmetic number, because the mean of its divisors is an integer number (496620).

Almost surely, 2^4469445 is an apocalyptic number.

4469445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4469445 is a deficient number, since it is larger than the sum of its proper divisors (3476475).

4469445 is a wasteful number, since it uses less digits than its factorization.

4469445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33121 (or 33115 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 4469445 is about 2114.1061941161. The cubic root of 4469445 is about 164.7218454041.

The spelling of 4469445 in words is "four million, four hundred sixty-nine thousand, four hundred forty-five".