2122246 has 32 divisors (see below), whose sum is σ = 3972672. Its totient is φ = 829440.

The previous prime is 2122231. The next prime is 2122259. The reversal of 2122246 is 6422212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8686 + ... + 8926.

It is an arithmetic number, because the mean of its divisors is an integer number (124146).

2^2122246 is an apocalyptic number.

2122246 is a deficient number, since it is larger than the sum of its proper divisors (1850426).

2122246 is a wasteful number, since it uses less digits than its factorization.

2122246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304.

The product of its digits is 384, while the sum is 19.

The square root of 2122246 is about 1456.7930532509. The cubic root of 2122246 is about 128.5085158401.

Adding to 2122246 its reverse (6422212), we get a palindrome (8544458).

The spelling of 2122246 in words is "two million, one hundred twenty-two thousand, two hundred forty-six".