4445874 has 64 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 1338624.

The previous prime is 4445869. The next prime is 4445879. The reversal of 4445874 is 4785444.

4445874 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4445869) and next prime (4445879).

Its product of digits (71680) is a multiple of the sum of its prime factors (224).

It is not an unprimeable number, because it can be changed into a prime (4445879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26539 + ... + 26705.

It is an arithmetic number, because the mean of its divisors is an integer number (170100).

Almost surely, 2^4445874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4445874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443200).

4445874 is an abundant number, since it is smaller than the sum of its proper divisors (6440526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4445874 is a wasteful number, since it uses less digits than its factorization.

4445874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 218 counting only the distinct ones).

The product of its digits is 71680, while the sum is 36.

The square root of 4445874 is about 2108.5241283893. The cubic root of 4445874 is about 164.4317643349.

The spelling of 4445874 in words is "four million, four hundred forty-five thousand, eight hundred seventy-four".