4420355 has 8 divisors (see below), whose sum is σ = 5316864. Its totient is φ = 3528000.

The previous prime is 4420337. The next prime is 4420373. The reversal of 4420355 is 5530244.

It is an interprime number because it is at equal distance from previous prime (4420337) and next prime (4420373).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4420355 - 2¹² = 4416259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4420355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2270 + ... + 3740.

It is an arithmetic number, because the mean of its divisors is an integer number (664608).

Almost surely, 2^4420355 is an apocalyptic number.

4420355 is a deficient number, since it is larger than the sum of its proper divisors (896509).

4420355 is a wasteful number, since it uses less digits than its factorization.

4420355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 4420355 is about 2102.4640306079. The cubic root of 4420355 is about 164.1165515932.

Adding to 4420355 its reverse (5530244), we get a palindrome (9950599).

The spelling of 4420355 in words is "four million, four hundred twenty thousand, three hundred fifty-five".