2246022 has 16 divisors (see below), whose sum is σ = 4991280. Its totient is φ = 748656.

The previous prime is 2246017. The next prime is 2246039. The reversal of 2246022 is 2206422.

It is a happy number.

It is a super-2 number, since 2×2246022² = 10089229648968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2245986 and 2246004.

It is a congruent number.

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, 20743 + ... + 20850.

It is an arithmetic number, because the mean of its divisors is an integer number (311955).

2^2246022 is an apocalyptic number.

2246022 is an abundant number, since it is smaller than the sum of its proper divisors (2745258).

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

2246022 is a wasteful number, since it uses less digits than its factorization.

2246022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41604 (or 41598 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2246022 is about 1498.6734133893. The cubic root of 2246022 is about 130.9597996416.

The spelling of 2246022 in words is "two million, two hundred forty-six thousand, twenty-two".