10226811 has 8 divisors (see below), whose sum is σ = 15583744. Its totient is φ = 5843880.

The previous prime is 10226791. The next prime is 10226831. The reversal of 10226811 is 11862201.

10226811 = T₅₃₈ + T₅₃₉ + ... + T₆₀₀.

10226811 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10226791) and next prime (10226831).

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

It is not a de Polignac number, because 10226811 - 2⁵ = 10226779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 486991 = 10226811 / (1 + 0 + 2 + 2 + 6 + 8 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10226831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243475 + ... + 243516.

It is an arithmetic number, because the mean of its divisors is an integer number (1947968).

Almost surely, 2^10226811 is an apocalyptic number.

10226811 is a deficient number, since it is larger than the sum of its proper divisors (5356933).

10226811 is an equidigital number, since it uses as much as digits as its factorization.

10226811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487001.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 10226811 is about 3197.9385547568. The cubic root of 10226811 is about 217.0601389236.

The spelling of 10226811 in words is "ten million, two hundred twenty-six thousand, eight hundred eleven".