1227246 has 16 divisors (see below), whose sum is σ = 2474064. Its totient is φ = 405824.

The previous prime is 1227241. The next prime is 1227271. The reversal of 1227246 is 6427221.

It is a super-2 number, since 2×1227246² = 3012265489032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1227241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 76 + ... + 1568.

It is an arithmetic number, because the mean of its divisors is an integer number (154629).

2^1227246 is an apocalyptic number.

1227246 is an abundant number, since it is smaller than the sum of its proper divisors (1246818).

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

1227246 is a wasteful number, since it uses less digits than its factorization.

1227246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635.

The product of its digits is 1344, while the sum is 24.

The square root of 1227246 is about 1107.8113557822. The cubic root of 1227246 is about 107.0641011082.

The spelling of 1227246 in words is "one million, two hundred twenty-seven thousand, two hundred forty-six".