2198246 has 8 divisors (see below), whose sum is σ = 3374184. Its totient is φ = 1073520.

The previous prime is 2198227. The next prime is 2198269. The reversal of 2198246 is 6428912.

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

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, 12695 + ... + 12866.

It is an arithmetic number, because the mean of its divisors is an integer number (421773).

2^2198246 is an apocalyptic number.

2198246 is a deficient number, since it is larger than the sum of its proper divisors (1175938).

2198246 is a wasteful number, since it uses less digits than its factorization.

2198246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25606.

The product of its digits is 6912, while the sum is 32.

The square root of 2198246 is about 1482.6483062412. The cubic root of 2198246 is about 130.0245712924.

The spelling of 2198246 in words is "two million, one hundred ninety-eight thousand, two hundred forty-six".