2798214 has 8 divisors (see below), whose sum is σ = 5596440. Its totient is φ = 932736.

The previous prime is 2798207. The next prime is 2798233. The reversal of 2798214 is 4128972.

It is a happy number.

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

2798214 is an admirable 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, 233179 + ... + 233190.

It is an arithmetic number, because the mean of its divisors is an integer number (699555).

2^2798214 is an apocalyptic number.

2798214 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.

2798214 is a wasteful number, since it uses less digits than its factorization.

2798214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466374.

The product of its digits is 8064, while the sum is 33.

The square root of 2798214 is about 1672.7862983657. The cubic root of 2798214 is about 140.9160004684.

It can be divided in two parts, 2 and 798214, that added together give a triangular number (798216 = T₁₂₆₃).

The spelling of 2798214 in words is "two million, seven hundred ninety-eight thousand, two hundred fourteen".