2212998 has 8 divisors (see below), whose sum is σ = 4426008. Its totient is φ = 737664.

The previous prime is 2212979. The next prime is 2213033. The reversal of 2212998 is 8992122.

It is a happy number.

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

2212998 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184411 + ... + 184422.

It is an arithmetic number, because the mean of its divisors is an integer number (553251).

2^2212998 is an apocalyptic number.

2212998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2212998 is a wasteful number, since it uses less digits than its factorization.

2212998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368838.

The product of its digits is 5184, while the sum is 33.

The square root of 2212998 is about 1487.6148695143. The cubic root of 2212998 is about 130.3147795897.

The spelling of 2212998 in words is "two million, two hundred twelve thousand, nine hundred ninety-eight".