1226336 has 24 divisors (see below), whose sum is σ = 2542680. Its totient is φ = 580608.

The previous prime is 1226321. The next prime is 1226339. The reversal of 1226336 is 6336221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401 + ... + 1616.

It is an arithmetic number, because the mean of its divisors is an integer number (105945).

2^1226336 is an apocalyptic number.

1226336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1226336 is an abundant number, since it is smaller than the sum of its proper divisors (1316344).

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

1226336 is a wasteful number, since it uses less digits than its factorization.

1226336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046 (or 2038 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 1226336 is about 1107.4005598698. The cubic root of 1226336 is about 107.0376319724.

The spelling of 1226336 in words is "one million, two hundred twenty-six thousand, three hundred thirty-six".