4198598 has 4 divisors (see below), whose sum is σ = 6297900. Its totient is φ = 2099298.

The previous prime is 4198583. The next prime is 4198631. The reversal of 4198598 is 8958914.

It is a semiprime because it is the product of two 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 as a sum of consecutive naturals, namely, 1049648 + ... + 1049651.

It is an arithmetic number, because the mean of its divisors is an integer number (1574475).

Almost surely, 2^4198598 is an apocalyptic number.

4198598 is a deficient number, since it is larger than the sum of its proper divisors (2099302).

4198598 is a wasteful number, since it uses less digits than its factorization.

4198598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099301.

The product of its digits is 103680, while the sum is 44.

The square root of 4198598 is about 2049.0480716665. The cubic root of 4198598 is about 161.3249100096.

The spelling of 4198598 in words is "four million, one hundred ninety-eight thousand, five hundred ninety-eight".