5166385 has 32 divisors (see below), whose sum is σ = 7914240. Its totient is φ = 3151872.

The previous prime is 5166383. The next prime is 5166389. The reversal of 5166385 is 5836615.

5166385 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 5166385 - 2¹ = 5166383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5166385.

It is not an unprimeable number, because it can be changed into a prime (5166383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11077 + ... + 11533.

It is an arithmetic number, because the mean of its divisors is an integer number (247320).

Almost surely, 2^5166385 is an apocalyptic number.

It is an amenable number.

5166385 is a deficient number, since it is larger than the sum of its proper divisors (2747855).

5166385 is a wasteful number, since it uses less digits than its factorization.

5166385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its digits is 21600, while the sum is 34.

The square root of 5166385 is about 2272.9683235804. The cubic root of 5166385 is about 172.8736980056.

The spelling of 5166385 in words is "five million, one hundred sixty-six thousand, three hundred eighty-five".