10226812 has 24 divisors (see below), whose sum is σ = 18900000. Its totient is φ = 4832256.

The previous prime is 10226791. The next prime is 10226831. The reversal of 10226812 is 21862201.

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 7 ways as a sum of consecutive naturals, for example, 7564 + ... + 8812.

It is an arithmetic number, because the mean of its divisors is an integer number (787500).

Almost surely, 2^10226812 is an apocalyptic number.

It is an amenable number.

10226812 is a deficient number, since it is larger than the sum of its proper divisors (8673188).

10226812 is a wasteful number, since it uses less digits than its factorization.

10226812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 10226812 is about 3197.9387111075. The cubic root of 10226812 is about 217.0601459985.

The spelling of 10226812 in words is "ten million, two hundred twenty-six thousand, eight hundred twelve".