4415000 has 40 divisors (see below), whose sum is σ = 10356060. Its totient is φ = 1764000.

The previous prime is 4414999. The next prime is 4415009. The reversal of 4415000 is 5144.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4415009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4559 + ... + 5441.

Almost surely, 2^4415000 is an apocalyptic number.

4415000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4415000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5178030).

4415000 is an abundant number, since it is smaller than the sum of its proper divisors (5941060).

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

4415000 is an equidigital number, since it uses as much as digits as its factorization.

4415000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 4415000 is about 2101.1901389451. The cubic root of 4415000 is about 164.0502522981.

The spelling of 4415000 in words is "four million, four hundred fifteen thousand".