4219056 has 60 divisors (see below), whose sum is σ = 11983608. Its totient is φ = 1385472.

The previous prime is 4219027. The next prime is 4219079. The reversal of 4219056 is 6509124.

It is a super-2 number, since 2×4219056² = 35600867062272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11776 + ... + 12128.

Almost surely, 2^4219056 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 4219056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5991804).

4219056 is an abundant number, since it is smaller than the sum of its proper divisors (7764552).

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

4219056 is a wasteful number, since it uses less digits than its factorization.

4219056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 4219056 is about 2054.0340795615. The cubic root of 4219056 is about 161.5865083662.

The spelling of 4219056 in words is "four million, two hundred nineteen thousand, fifty-six".