5966423 has 4 divisors (see below), whose sum is σ = 5971920. Its totient is φ = 5960928.

The previous prime is 5966419. The next prime is 5966459. The reversal of 5966423 is 3246695.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5966423 - 2² = 5966419 is a prime.

It is a d-powerful number, because it can be written as 5⁷ + 9 + 6⁵ + 6⁸ + 4¹¹ + 2⁵ + 3⁸ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5966413) 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, 515 + ... + 3492.

It is an arithmetic number, because the mean of its divisors is an integer number (1492980).

Almost surely, 2^5966423 is an apocalyptic number.

5966423 is a deficient number, since it is larger than the sum of its proper divisors (5497).

5966423 is a wasteful number, since it uses less digits than its factorization.

5966423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5496.

The product of its digits is 38880, while the sum is 35.

The square root of 5966423 is about 2442.6262505754. The cubic root of 5966423 is about 181.3724613546.

The spelling of 5966423 in words is "five million, nine hundred sixty-six thousand, four hundred twenty-three".