4419072 has 120 divisors (see below), whose sum is σ = 14682096. Its totient is φ = 1253376.

The previous prime is 4419071. The next prime is 4419073. The reversal of 4419072 is 2709144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4419071) and next prime (4419073).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4419071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32188 + ... + 32324.

Almost surely, 2^4419072 is an apocalyptic number.

4419072 is a gapful number since it is divisible by the number (42) 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 4419072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7341048).

4419072 is an abundant number, since it is smaller than the sum of its proper divisors (10263024).

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

4419072 is a wasteful number, since it uses less digits than its factorization.

4419072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 4419072 is about 2102.1588902840. The cubic root of 4419072 is about 164.1006718799.

The spelling of 4419072 in words is "four million, four hundred nineteen thousand, seventy-two".