10015265 has 8 divisors (see below), whose sum is σ = 12942888. Its totient is φ = 7395840.

The previous prime is 10015249. The next prime is 10015279. The reversal of 10015265 is 56251001.

10015265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 473344 + 9541921 = 688^2 + 3089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10015265 - 2⁴ = 10015249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76976 + ... + 77105.

It is an arithmetic number, because the mean of its divisors is an integer number (1617861).

Almost surely, 2^10015265 is an apocalyptic number.

It is an amenable number.

10015265 is a deficient number, since it is larger than the sum of its proper divisors (2927623).

10015265 is a wasteful number, since it uses less digits than its factorization.

10015265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154099.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 10015265 is about 3164.6903482015. The cubic root of 10015265 is about 215.5530380882.

Adding to 10015265 its reverse (56251001), we get a palindrome (66266266).

The spelling of 10015265 in words is "ten million, fifteen thousand, two hundred sixty-five".