2212708 has 12 divisors (see below), whose sum is σ = 3911292. Its totient is φ = 1095200.

The previous prime is 2212699. The next prime is 2212709. The reversal of 2212708 is 8072122.

It can be written as a sum of positive squares in 2 ways, for example, as 2184484 + 28224 = 1478^2 + 168^2 .

It is not an unprimeable number, because it can be changed into a prime (2212709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2335 + ... + 3142.

It is an arithmetic number, because the mean of its divisors is an integer number (325941).

2^2212708 is an apocalyptic number.

It is an amenable number.

2212708 is a deficient number, since it is larger than the sum of its proper divisors (1698584).

2212708 is a wasteful number, since it uses less digits than its factorization.

2212708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582 (or 5580 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2212708 is about 1487.5173948563. The cubic root of 2212708 is about 130.3090870198.

The spelling of 2212708 in words is "two million, two hundred twelve thousand, seven hundred eight".