2302198 has 8 divisors (see below), whose sum is σ = 3489192. Its totient is φ = 1139136.

The previous prime is 2302169. The next prime is 2302217. The reversal of 2302198 is 8912032.

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

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, 5740 + ... + 6127.

It is an arithmetic number, because the mean of its divisors is an integer number (436149).

2^2302198 is an apocalyptic number.

2302198 is a deficient number, since it is larger than the sum of its proper divisors (1186994).

2302198 is a wasteful number, since it uses less digits than its factorization.

2302198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11966.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2302198 is about 1517.2995749027. The cubic root of 2302198 is about 132.0426476827.

It can be divided in two parts, 2302 and 198, that added together give a square (2500 = 50²).

The spelling of 2302198 in words is "two million, three hundred two thousand, one hundred ninety-eight".