6198040 has 32 divisors (see below), whose sum is σ = 14554080. Its totient is φ = 2371072.

The previous prime is 6198037. The next prime is 6198053. The reversal of 6198040 is 408916.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 2449 + ... + 4288.

It is an arithmetic number, because the mean of its divisors is an integer number (454815).

Almost surely, 2^6198040 is an apocalyptic number.

It is an amenable number.

6198040 is an abundant number, since it is smaller than the sum of its proper divisors (8356040).

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

6198040 is a wasteful number, since it uses less digits than its factorization.

6198040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771 (or 6767 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 6198040 is about 2489.5863110164. The cubic root of 6198040 is about 183.6896943725.

The spelling of 6198040 in words is "six million, one hundred ninety-eight thousand, forty".