6147898 has 8 divisors (see below), whose sum is σ = 9251892. Its totient is φ = 3063936.

The previous prime is 6147881. The next prime is 6147917. The reversal of 6147898 is 8987416.

It can be written as a sum of positive squares in 2 ways, for example, as 4809249 + 1338649 = 2193^2 + 1157^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4215 + ... + 5482.

Almost surely, 2^6147898 is an apocalyptic number.

6147898 is a deficient number, since it is larger than the sum of its proper divisors (3103994).

6147898 is a wasteful number, since it uses less digits than its factorization.

6147898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10016.

The product of its digits is 96768, while the sum is 43.

The square root of 6147898 is about 2479.4955132042. The cubic root of 6147898 is about 183.1930040933.

The spelling of 6147898 in words is "six million, one hundred forty-seven thousand, eight hundred ninety-eight".