2210046 has 16 divisors (see below), whose sum is σ = 4437264. Its totient is φ = 733824.

The previous prime is 2210029. The next prime is 2210053. The reversal of 2210046 is 6400122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476 + ... + 2568.

It is an arithmetic number, because the mean of its divisors is an integer number (277329).

2^2210046 is an apocalyptic number.

2210046 is an abundant number, since it is smaller than the sum of its proper divisors (2227218).

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

2210046 is a wasteful number, since it uses less digits than its factorization.

2210046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2210046 is about 1486.6223461256. The cubic root of 2210046 is about 130.2568099023.

Adding to 2210046 its reverse (6400122), we get a palindrome (8610168).

The spelling of 2210046 in words is "two million, two hundred ten thousand, forty-six".