10288226 has 8 divisors (see below), whose sum is σ = 16619484. Its totient is φ = 4748400.

The previous prime is 10288217. The next prime is 10288241. The reversal of 10288226 is 62288201.

It can be written as a sum of positive squares in 2 ways, for example, as 8850625 + 1437601 = 2975^2 + 1199^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 197825 + ... + 197876.

Almost surely, 2^10288226 is an apocalyptic number.

10288226 is a deficient number, since it is larger than the sum of its proper divisors (6331258).

10288226 is a wasteful number, since it uses less digits than its factorization.

10288226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395716.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 10288226 is about 3207.5264613094. The cubic root of 10288226 is about 217.4937753096.

It can be divided in two parts, 1028 and 8226, that multiplied together give a triangular number (8456328 = T₄₁₁₂).

The spelling of 10288226 in words is "ten million, two hundred eighty-eight thousand, two hundred twenty-six".