10266260 has 12 divisors (see below), whose sum is σ = 21559188. Its totient is φ = 4106496.

The previous prime is 10266253. The next prime is 10266271. The reversal of 10266260 is 6266201.

It can be written as a sum of positive squares in 2 ways, for example, as 4056196 + 6210064 = 2014^2 + 2492^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256637 + ... + 256676.

It is an arithmetic number, because the mean of its divisors is an integer number (1796599).

Almost surely, 2^10266260 is an apocalyptic number.

10266260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10266260 is an abundant number, since it is smaller than the sum of its proper divisors (11292928).

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

10266260 is a wasteful number, since it uses less digits than its factorization.

10266260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513322 (or 513320 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 10266260 is about 3204.1004977997. The cubic root of 10266260 is about 217.3388774561.

The spelling of 10266260 in words is "ten million, two hundred sixty-six thousand, two hundred sixty".