10865268 has 18 divisors (see below), whose sum is σ = 27465074. Its totient is φ = 3621744.

The previous prime is 10865251. The next prime is 10865279. The reversal of 10865268 is 86256801.

It is a happy number.

10865268 is digitally balanced in base 2, 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 only one way, i.e., 9659664 + 1205604 = 3108^2 + 1098^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 301813 = 10865268 / (1 + 0 + 8 + 6 + 5 + 2 + 6 + 8).

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150871 + ... + 150942.

Almost surely, 2^10865268 is an apocalyptic number.

10865268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10865268 is an abundant number, since it is smaller than the sum of its proper divisors (16599806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10865268 is a wasteful number, since it uses less digits than its factorization.

10865268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301823 (or 301818 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 10865268 is about 3296.2505972696. The cubic root of 10865268 is about 221.4862725400.

The spelling of 10865268 in words is "ten million, eight hundred sixty-five thousand, two hundred sixty-eight".