5284785 has 16 divisors (see below), whose sum is σ = 9224640. Its totient is φ = 2562240.

The previous prime is 5284781. The next prime is 5284819. The reversal of 5284785 is 5874825.

It is not a de Polignac number, because 5284785 - 2² = 5284781 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5284781) 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, 15850 + ... + 16179.

It is an arithmetic number, because the mean of its divisors is an integer number (576540).

Almost surely, 2^5284785 is an apocalyptic number.

5284785 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5284785 is a deficient number, since it is larger than the sum of its proper divisors (3939855).

5284785 is a wasteful number, since it uses less digits than its factorization.

5284785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32048.

The product of its digits is 89600, while the sum is 39.

The square root of 5284785 is about 2298.8660248044. The cubic root of 5284785 is about 174.1843402418.

The spelling of 5284785 in words is "five million, two hundred eighty-four thousand, seven hundred eighty-five".