2202046 has 32 divisors (see below), whose sum is σ = 4193280. Its totient is φ = 842400.

The previous prime is 2202041. The next prime is 2202047. The reversal of 2202046 is 6402022.

It is a super-2 number, since 2×2202046² = 9698013172232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12076 + ... + 12256.

It is an arithmetic number, because the mean of its divisors is an integer number (131040).

2^2202046 is an apocalyptic number.

2202046 is a deficient number, since it is larger than the sum of its proper divisors (1991234).

2202046 is a wasteful number, since it uses less digits than its factorization.

2202046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2202046 is about 1483.9292435962. The cubic root of 2202046 is about 130.0994505278.

Adding to 2202046 its reverse (6402022), we get a palindrome (8604068).

The spelling of 2202046 in words is "two million, two hundred two thousand, forty-six".