5128366 has 12 divisors (see below), whose sum is σ = 8119872. Its totient is φ = 2428884.

The previous prime is 5128363. The next prime is 5128369. The reversal of 5128366 is 6638215.

It is an interprime number because it is at equal distance from previous prime (5128363) and next prime (5128369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5128363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2830 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (676656).

Almost surely, 2^5128366 is an apocalyptic number.

5128366 is a deficient number, since it is larger than the sum of its proper divisors (2991506).

5128366 is a wasteful number, since it uses less digits than its factorization.

5128366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143 (or 7124 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 5128366 is about 2264.5895875412. The cubic root of 5128366 is about 172.4485991220.

The spelling of 5128366 in words is "five million, one hundred twenty-eight thousand, three hundred sixty-six".