5966197 has 4 divisors (see below), whose sum is σ = 6111756. Its totient is φ = 5820640.

The previous prime is 5966189. The next prime is 5966239. The reversal of 5966197 is 7916695.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7916695 = 5 ⋅1583339.

It can be written as a sum of positive squares in 2 ways, for example, as 1274641 + 4691556 = 1129^2 + 2166^2 .

It is a cyclic number.

It is not a de Polignac number, because 5966197 - 2³ = 5966189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5966117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72718 + ... + 72799.

It is an arithmetic number, because the mean of its divisors is an integer number (1527939).

Almost surely, 2^5966197 is an apocalyptic number.

It is an amenable number.

5966197 is a deficient number, since it is larger than the sum of its proper divisors (145559).

5966197 is a wasteful number, since it uses less digits than its factorization.

5966197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145558.

The product of its digits is 102060, while the sum is 43.

The square root of 5966197 is about 2442.5799884548. The cubic root of 5966197 is about 181.3701712782.

The spelling of 5966197 in words is "five million, nine hundred sixty-six thousand, one hundred ninety-seven".