2356198 has 12 divisors (see below), whose sum is σ = 3827628. Its totient is φ = 1087320.

The previous prime is 2356187. The next prime is 2356199. The reversal of 2356198 is 8916532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2356199) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3148 + ... + 3823.

It is an arithmetic number, because the mean of its divisors is an integer number (318969).

2^2356198 is an apocalyptic number.

2356198 is a deficient number, since it is larger than the sum of its proper divisors (1471430).

2356198 is a wasteful number, since it uses less digits than its factorization.

2356198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6999 (or 6986 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 2356198 is about 1534.9912051865. The cubic root of 2356198 is about 133.0670700217.

The spelling of 2356198 in words is "two million, three hundred fifty-six thousand, one hundred ninety-eight".