2212994 has 8 divisors (see below), whose sum is σ = 3793728. Its totient is φ = 948420.

The previous prime is 2212979. The next prime is 2213033. The reversal of 2212994 is 4992122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2212994³ = 32513368333791011352, which contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79022 + ... + 79049.

It is an arithmetic number, because the mean of its divisors is an integer number (474216).

2^2212994 is an apocalyptic number.

2212994 is a deficient number, since it is larger than the sum of its proper divisors (1580734).

2212994 is a wasteful number, since it uses less digits than its factorization.

2212994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158080.

The product of its digits is 2592, while the sum is 29.

The square root of 2212994 is about 1487.6135250797. The cubic root of 2212994 is about 130.3147010748.

The spelling of 2212994 in words is "two million, two hundred twelve thousand, nine hundred ninety-four".