5066399 has 4 divisors (see below), whose sum is σ = 5456136. Its totient is φ = 4676664.

The previous prime is 5066381. The next prime is 5066401. The reversal of 5066399 is 9936605.

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 5066399 - 2⁸ = 5066143 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 (5066309) 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, 194849 + ... + 194874.

It is an arithmetic number, because the mean of its divisors is an integer number (1364034).

Almost surely, 2^5066399 is an apocalyptic number.

5066399 is a deficient number, since it is larger than the sum of its proper divisors (389737).

5066399 is a wasteful number, since it uses less digits than its factorization.

5066399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389736.

The product of its (nonzero) digits is 43740, while the sum is 38.

The square root of 5066399 is about 2250.8662776807. The cubic root of 5066399 is about 171.7512064620.

The spelling of 5066399 in words is "five million, sixty-six thousand, three hundred ninety-nine".