6198061827 has 24 divisors (see below), whose sum is σ = 8658546624. Its totient is φ = 3943452304.

The previous prime is 6198061811. The next prime is 6198061853. The reversal of 6198061827 is 7281608916.

It is not a de Polignac number, because 6198061827 - 2⁴ = 6198061811 is a prime.

It is a super-2 number, since 2×6198061827² = 76831940822629155858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6198061927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 736948 + ... + 745310.

It is an arithmetic number, because the mean of its divisors is an integer number (360772776).

Almost surely, 2^6198061827 is an apocalyptic number.

6198061827 is a deficient number, since it is larger than the sum of its proper divisors (2460484797).

6198061827 is a wasteful number, since it uses less digits than its factorization.

6198061827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8879 (or 8856 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 48.

The square root of 6198061827 is about 78727.7703672599. The cubic root of 6198061827 is about 1836.8990999932.

The spelling of 6198061827 in words is "six billion, one hundred ninety-eight million, sixty-one thousand, eight hundred twenty-seven".