5043966 has 8 divisors (see below), whose sum is σ = 10087944. Its totient is φ = 1681320.

The previous prime is 5043959. The next prime is 5043967. The reversal of 5043966 is 6693405.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

5043966 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043967) 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, 420325 + ... + 420336.

It is an arithmetic number, because the mean of its divisors is an integer number (1260993).

Almost surely, 2^5043966 is an apocalyptic number.

5043966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5043966 is a wasteful number, since it uses less digits than its factorization.

5043966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840666.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 5043966 is about 2245.8775567693. The cubic root of 5043966 is about 171.4973380859.

It can be divided in two parts, 50439 and 66, that added together give a palindrome (50505).

The spelling of 5043966 in words is "five million, forty-three thousand, nine hundred sixty-six".