4420468 has 12 divisors (see below), whose sum is σ = 8330980. Its totient is φ = 2040192.

The previous prime is 4420463. The next prime is 4420469. The reversal of 4420468 is 8640244.

It can be written as a sum of positive squares in 2 ways, for example, as 1468944 + 2951524 = 1212^2 + 1718^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42453 + ... + 42556.

Almost surely, 2^4420468 is an apocalyptic number.

It is an amenable number.

4420468 is a deficient number, since it is larger than the sum of its proper divisors (3910512).

4420468 is a wasteful number, since it uses less digits than its factorization.

4420468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85026 (or 85024 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4420468 is about 2102.4909036664. The cubic root of 4420468 is about 164.1179500490.

The spelling of 4420468 in words is "four million, four hundred twenty thousand, four hundred sixty-eight".