4320198 has 12 divisors (see below), whose sum is σ = 9360468. Its totient is φ = 1440060.

The previous prime is 4320187. The next prime is 4320223. The reversal of 4320198 is 8910234.

4320198 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4320198² = 37328221518408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119988 + ... + 120023.

It is an arithmetic number, because the mean of its divisors is an integer number (780039).

Almost surely, 2^4320198 is an apocalyptic number.

4320198 is an abundant number, since it is smaller than the sum of its proper divisors (5040270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4320198 is a wasteful number, since it uses less digits than its factorization.

4320198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240019 (or 240016 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4320198 is about 2078.5085999341. The cubic root of 4320198 is about 162.8675451738.

The spelling of 4320198 in words is "four million, three hundred twenty thousand, one hundred ninety-eight".