4469845 has 8 divisors (see below), whose sum is σ = 5646240. Its totient is φ = 3387600.

The previous prime is 4469837. The next prime is 4469849. The reversal of 4469845 is 5489644.

4469845 = 476² + 477² + ... + 494².

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4469845 - 2³ = 4469837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4469798 and 4469807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4469849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23431 + ... + 23620.

It is an arithmetic number, because the mean of its divisors is an integer number (705780).

Almost surely, 2^4469845 is an apocalyptic number.

It is an amenable number.

4469845 is a deficient number, since it is larger than the sum of its proper divisors (1176395).

4469845 is a wasteful number, since it uses less digits than its factorization.

4469845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47075.

The product of its digits is 138240, while the sum is 40.

The square root of 4469845 is about 2114.2007946267. The cubic root of 4469845 is about 164.7267592709.

The spelling of 4469845 in words is "four million, four hundred sixty-nine thousand, eight hundred forty-five".