6198436 has 6 divisors (see below), whose sum is σ = 10847270. Its totient is φ = 3099216.

The previous prime is 6198391. The next prime is 6198443. The reversal of 6198436 is 6348916.

It can be written as a sum of positive squares in only one way, i.e., 5788836 + 409600 = 2406^2 + 640^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6198395 and 6198404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 774801 + ... + 774808.

Almost surely, 2^6198436 is an apocalyptic number.

It is an amenable number.

6198436 is a deficient number, since it is larger than the sum of its proper divisors (4648834).

6198436 is a wasteful number, since it uses less digits than its factorization.

6198436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549613 (or 1549611 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 6198436 is about 2489.6658410317. The cubic root of 6198436 is about 183.6936063388.

The spelling of 6198436 in words is "six million, one hundred ninety-eight thousand, four hundred thirty-six".