1226012 has 6 divisors (see below), whose sum is σ = 2145528. Its totient is φ = 613004.

The previous prime is 1226011. The next prime is 1226041. The reversal of 1226012 is 2106221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153248 + ... + 153255.

It is an arithmetic number, because the mean of its divisors is an integer number (357588).

2^1226012 is an apocalyptic number.

It is an amenable number.

1226012 is a deficient number, since it is larger than the sum of its proper divisors (919516).

1226012 is a wasteful number, since it uses less digits than its factorization.

1226012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306507 (or 306505 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1226012 is about 1107.2542616762. The cubic root of 1226012 is about 107.0282046357.

The spelling of 1226012 in words is "one million, two hundred twenty-six thousand, twelve".