2210996 has 6 divisors (see below), whose sum is σ = 3869250. Its totient is φ = 1105496.

The previous prime is 2210993. The next prime is 2211019. The reversal of 2210996 is 6990122.

2210996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1999396 + 211600 = 1414^2 + 460^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276371 + ... + 276378.

It is an arithmetic number, because the mean of its divisors is an integer number (644875).

2^2210996 is an apocalyptic number.

It is an amenable number.

2210996 is a deficient number, since it is larger than the sum of its proper divisors (1658254).

2210996 is a wasteful number, since it uses less digits than its factorization.

2210996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552753 (or 552751 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2210996 is about 1486.9418280484. The cubic root of 2210996 is about 130.2754710890.

The spelling of 2210996 in words is "two million, two hundred ten thousand, nine hundred ninety-six".