6198937 has 4 divisors (see below), whose sum is σ = 6468480. Its totient is φ = 5929396.

The previous prime is 6198919. The next prime is 6198989. The reversal of 6198937 is 7398916.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6198937 - 2⁷ = 6198809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6198893 and 6198902.

It is not an unprimeable number, because it can be changed into a prime (6198917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134737 + ... + 134782.

It is an arithmetic number, because the mean of its divisors is an integer number (1617120).

Almost surely, 2^6198937 is an apocalyptic number.

It is an amenable number.

6198937 is a deficient number, since it is larger than the sum of its proper divisors (269543).

6198937 is a wasteful number, since it uses less digits than its factorization.

6198937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269542.

The product of its digits is 81648, while the sum is 43.

The square root of 6198937 is about 2489.7664549110. The cubic root of 6198937 is about 183.6985553301.

It can be divided in two parts, 61989 and 37, that added together give a palindrome (62026).

The spelling of 6198937 in words is "six million, one hundred ninety-eight thousand, nine hundred thirty-seven".