5285890 has 16 divisors (see below), whose sum is σ = 9636480. Its totient is φ = 2087280.

The previous prime is 5285881. The next prime is 5285893. The reversal of 5285890 is 985825.

It is a happy number.

It is a super-3 number, since 3×5285890³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5285893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2556 + ... + 4135.

It is an arithmetic number, because the mean of its divisors is an integer number (602280).

Almost surely, 2^5285890 is an apocalyptic number.

5285890 is a deficient number, since it is larger than the sum of its proper divisors (4350590).

5285890 is a wasteful number, since it uses less digits than its factorization.

5285890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6777.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 5285890 is about 2299.1063481275. The cubic root of 5285890 is about 174.1964795110.

The spelling of 5285890 in words is "five million, two hundred eighty-five thousand, eight hundred ninety".