5946866 has 4 divisors (see below), whose sum is σ = 8920302. Its totient is φ = 2973432.

The previous prime is 5946797. The next prime is 5946869. The reversal of 5946866 is 6686495.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6686495 = 5 ⋅1337299.

It can be written as a sum of positive squares in only one way, i.e., 3783025 + 2163841 = 1945^2 + 1471^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5946869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486715 + ... + 1486718.

Almost surely, 2^5946866 is an apocalyptic number.

5946866 is a deficient number, since it is larger than the sum of its proper divisors (2973436).

5946866 is a wasteful number, since it uses less digits than its factorization.

5946866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973435.

The product of its digits is 311040, while the sum is 44.

The square root of 5946866 is about 2438.6196915468. The cubic root of 5946866 is about 181.1740742633.

The spelling of 5946866 in words is "five million, nine hundred forty-six thousand, eight hundred sixty-six".