4420262 has 16 divisors (see below), whose sum is σ = 8266752. Its totient is φ = 1722120.

The previous prime is 4420249. The next prime is 4420309. The reversal of 4420262 is 2620244.

It is a super-2 number, since 2×4420262² = 39077432297288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14198 + ... + 14505.

It is an arithmetic number, because the mean of its divisors is an integer number (516672).

Almost surely, 2^4420262 is an apocalyptic number.

4420262 is a deficient number, since it is larger than the sum of its proper divisors (3846490).

4420262 is a wasteful number, since it uses less digits than its factorization.

4420262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28723.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4420262 is about 2102.4419135852. The cubic root of 4420262 is about 164.1154006339.

The spelling of 4420262 in words is "four million, four hundred twenty thousand, two hundred sixty-two".