4422786 has 8 divisors (see below), whose sum is σ = 8845584. Its totient is φ = 1474260.

The previous prime is 4422773. The next prime is 4422787. The reversal of 4422786 is 6872244.

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

4422786 is an admirable number.

It is a super-2 number, since 2×4422786² = 39122072003592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4422787) 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, 368560 + ... + 368571.

It is an arithmetic number, because the mean of its divisors is an integer number (1105698).

Almost surely, 2^4422786 is an apocalyptic number.

4422786 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4422786 is a wasteful number, since it uses less digits than its factorization.

4422786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737136.

The product of its digits is 21504, while the sum is 33.

The square root of 4422786 is about 2103.0420823179. The cubic root of 4422786 is about 164.1466316977.

The spelling of 4422786 in words is "four million, four hundred twenty-two thousand, seven hundred eighty-six".