6198774 has 32 divisors (see below), whose sum is σ = 12822624. Its totient is φ = 1996800.

The previous prime is 6198767. The next prime is 6198793. The reversal of 6198774 is 4778916.

It is a super-4 number, since 4×6198774⁴ (a number of 28 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32022 + ... + 32214.

It is an arithmetic number, because the mean of its divisors is an integer number (400707).

Almost surely, 2^6198774 is an apocalyptic number.

6198774 is an abundant number, since it is smaller than the sum of its proper divisors (6623850).

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

6198774 is a wasteful number, since it uses less digits than its factorization.

6198774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352.

The product of its digits is 84672, while the sum is 42.

The square root of 6198774 is about 2489.7337207019. The cubic root of 6198774 is about 183.6969452085.

The spelling of 6198774 in words is "six million, one hundred ninety-eight thousand, seven hundred seventy-four".