4196986 has 12 divisors (see below), whose sum is σ = 6645402. Its totient is φ = 1987704.

The previous prime is 4196981. The next prime is 4196987. The reversal of 4196986 is 6896914.

It can be written as a sum of positive squares in only one way, i.e., 3258025 + 938961 = 1805^2 + 969^2 .

It is a super-2 number, since 2×4196986² = 35229382968392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4196981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2185 + ... + 3628.

Almost surely, 2^4196986 is an apocalyptic number.

4196986 is a deficient number, since it is larger than the sum of its proper divisors (2448416).

4196986 is a wasteful number, since it uses less digits than its factorization.

4196986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5853 (or 5834 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 4196986 is about 2048.6546805160. The cubic root of 4196986 is about 161.3042611292.

The spelling of 4196986 in words is "four million, one hundred ninety-six thousand, nine hundred eighty-six".