5966215 has 4 divisors (see below), whose sum is σ = 7159464. Its totient is φ = 4772968.

The previous prime is 5966189. The next prime is 5966239. The reversal of 5966215 is 5126695.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5966215 - 2⁵ = 5966183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596617 + ... + 596626.

It is an arithmetic number, because the mean of its divisors is an integer number (1789866).

Almost surely, 2^5966215 is an apocalyptic number.

5966215 is a deficient number, since it is larger than the sum of its proper divisors (1193249).

5966215 is a wasteful number, since it uses less digits than its factorization.

5966215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193248.

The product of its digits is 16200, while the sum is 34.

The square root of 5966215 is about 2442.5836730806. The cubic root of 5966215 is about 181.3703536758.

The spelling of 5966215 in words is "five million, nine hundred sixty-six thousand, two hundred fifteen".