10284505 has 16 divisors (see below), whose sum is σ = 15387264. Its totient is φ = 6410880.

The previous prime is 10284497. The next prime is 10284509. The reversal of 10284505 is 50548201.

It is not a de Polignac number, because 10284505 - 2³ = 10284497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10284505.

It is not an unprimeable number, because it can be changed into a prime (10284509) 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, 12972 + ... + 13741.

It is an arithmetic number, because the mean of its divisors is an integer number (961704).

Almost surely, 2^10284505 is an apocalyptic number.

It is an amenable number.

10284505 is a deficient number, since it is larger than the sum of its proper divisors (5102759).

10284505 is a wasteful number, since it uses less digits than its factorization.

10284505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26736.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 10284505 is about 3206.9463668730. The cubic root of 10284505 is about 217.4675514195.

The spelling of 10284505 in words is "ten million, two hundred eighty-four thousand, five hundred five".