2246998 has 8 divisors (see below), whose sum is σ = 3629808. Its totient is φ = 1037064.

The previous prime is 2246977. The next prime is 2246999. The reversal of 2246998 is 8996422.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2246998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246999) 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, 43186 + ... + 43237.

It is an arithmetic number, because the mean of its divisors is an integer number (453726).

2^2246998 is an apocalyptic number.

2246998 is a deficient number, since it is larger than the sum of its proper divisors (1382810).

2246998 is a wasteful number, since it uses less digits than its factorization.

2246998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86438.

The product of its digits is 62208, while the sum is 40.

The square root of 2246998 is about 1498.9989993326. The cubic root of 2246998 is about 130.9787662494.

The spelling of 2246998 in words is "two million, two hundred forty-six thousand, nine hundred ninety-eight".