5162865 has 16 divisors (see below), whose sum is σ = 8289216. Its totient is φ = 2744000.

The previous prime is 5162863. The next prime is 5162891. The reversal of 5162865 is 5682615.

It is not a de Polignac number, because 5162865 - 2¹ = 5162863 is a prime.

Its product of digits (14400) is a multiple of the sum of its prime divisors (1200).

It is not an unprimeable number, because it can be changed into a prime (5162863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7015 + ... + 7715.

It is an arithmetic number, because the mean of its divisors is an integer number (518076).

Almost surely, 2^5162865 is an apocalyptic number.

It is an amenable number.

5162865 is a deficient number, since it is larger than the sum of its proper divisors (3126351).

5162865 is a wasteful number, since it uses less digits than its factorization.

5162865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200.

The product of its digits is 14400, while the sum is 33.

The square root of 5162865 is about 2272.1938737705. The cubic root of 5162865 is about 172.8344278861.

It can be divided in two parts, 516 and 2865, that multiplied together give a triangular number (1478340 = T₁₇₁₉).

The spelling of 5162865 in words is "five million, one hundred sixty-two thousand, eight hundred sixty-five".