5185285 has 8 divisors (see below), whose sum is σ = 7111296. Its totient is φ = 3555600.

The previous prime is 5185267. The next prime is 5185307. The reversal of 5185285 is 5825815.

It is a happy number.

5185285 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5185285 - 2⁵ = 5185253 is a prime.

It is a Duffinian number.

5185285 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 5185285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74041 + ... + 74110.

It is an arithmetic number, because the mean of its divisors is an integer number (888912).

Almost surely, 2^5185285 is an apocalyptic number.

It is an amenable number.

5185285 is a deficient number, since it is larger than the sum of its proper divisors (1926011).

5185285 is a wasteful number, since it uses less digits than its factorization.

5185285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148163.

The product of its digits is 16000, while the sum is 34.

The square root of 5185285 is about 2277.1220871969. The cubic root of 5185285 is about 173.0842473380.

The spelling of 5185285 in words is "five million, one hundred eighty-five thousand, two hundred eighty-five".