5863966 has 4 divisors (see below), whose sum is σ = 8795952. Its totient is φ = 2931982.

The previous prime is 5863939. The next prime is 5863981. The reversal of 5863966 is 6693685.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6693685 = 5 ⋅1338737.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465990 + ... + 1465993.

It is an arithmetic number, because the mean of its divisors is an integer number (2198988).

Almost surely, 2^5863966 is an apocalyptic number.

5863966 is a deficient number, since it is larger than the sum of its proper divisors (2931986).

5863966 is a wasteful number, since it uses less digits than its factorization.

5863966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931985.

The product of its digits is 233280, while the sum is 43.

The square root of 5863966 is about 2421.5627185766. The cubic root of 5863966 is about 180.3282692782.

The spelling of 5863966 in words is "five million, eight hundred sixty-three thousand, nine hundred sixty-six".