4419020 has 48 divisors (see below), whose sum is σ = 10130400. Its totient is φ = 1612800.

The previous prime is 4419017. The next prime is 4419071. The reversal of 4419020 is 209144.

4419020 = T₃₆₁ + T₃₆₂ + ... + T₄₁₈.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4418983 and 4419001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10820 + ... + 11220.

It is an arithmetic number, because the mean of its divisors is an integer number (211050).

Almost surely, 2^4419020 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 4419020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5065200).

4419020 is an abundant number, since it is smaller than the sum of its proper divisors (5711380).

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

4419020 is a wasteful number, since it uses less digits than its factorization.

4419020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4419020 is about 2102.1465220103. The cubic root of 4419020 is about 164.1000282102.

The spelling of 4419020 in words is "four million, four hundred nineteen thousand, twenty".