4445700 has 144 divisors (see below), whose sum is σ = 15415680. Its totient is φ = 967680.

The previous prime is 4445681. The next prime is 4445711. The reversal of 4445700 is 75444.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60864 + ... + 60936.

Almost surely, 2^4445700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4445700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7707840).

4445700 is an abundant number, since it is smaller than the sum of its proper divisors (10969980).

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

4445700 is a wasteful number, since it uses less digits than its factorization.

4445700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 4445700 is about 2108.4828668974. The cubic root of 4445700 is about 164.4296191624.

The spelling of 4445700 in words is "four million, four hundred forty-five thousand, seven hundred".