4107986 has 8 divisors (see below), whose sum is σ = 6173820. Its totient is φ = 2050048.

The previous prime is 4107979. The next prime is 4107991. The reversal of 4107986 is 6897014.

It can be written as a sum of positive squares in 2 ways, for example, as 3591025 + 516961 = 1895^2 + 719^2 .

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

It is a Curzon number.

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, 431 + ... + 2898.

Almost surely, 2^4107986 is an apocalyptic number.

4107986 is a deficient number, since it is larger than the sum of its proper divisors (2065834).

4107986 is a wasteful number, since it uses less digits than its factorization.

4107986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 4107986 is about 2026.8167159366. The cubic root of 4107986 is about 160.1559157233.

The spelling of 4107986 in words is "four million, one hundred seven thousand, nine hundred eighty-six".