5285215 has 16 divisors (see below), whose sum is σ = 7233408. Its totient is φ = 3672576.

The previous prime is 5285209. The next prime is 5285219. The reversal of 5285215 is 5125825.

It is a cyclic number.

It is not a de Polignac number, because 5285215 - 2⁵ = 5285183 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5285219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1287 + ... + 3496.

It is an arithmetic number, because the mean of its divisors is an integer number (452088).

Almost surely, 2^5285215 is an apocalyptic number.

5285215 is a deficient number, since it is larger than the sum of its proper divisors (1948193).

5285215 is a wasteful number, since it uses less digits than its factorization.

5285215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4818.

The product of its digits is 4000, while the sum is 28.

The square root of 5285215 is about 2298.9595472735. The cubic root of 5285215 is about 174.1890643214.

The spelling of 5285215 in words is "five million, two hundred eighty-five thousand, two hundred fifteen".