10280265 has 16 divisors (see below), whose sum is σ = 16893888. Its totient is φ = 5334336.

The previous prime is 10280243. The next prime is 10280293. The reversal of 10280265 is 56208201.

10280265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10280265 - 2⁶ = 10280201 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8707 + ... + 9816.

It is an arithmetic number, because the mean of its divisors is an integer number (1055868).

Almost surely, 2^10280265 is an apocalyptic number.

10280265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10280265 is a deficient number, since it is larger than the sum of its proper divisors (6613623).

10280265 is a wasteful number, since it uses less digits than its factorization.

10280265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18568.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 10280265 is about 3206.2852337245. The cubic root of 10280265 is about 217.4376621456.

Adding to 10280265 its reverse (56208201), we get a palindrome (66488466).

The spelling of 10280265 in words is "ten million, two hundred eighty thousand, two hundred sixty-five".