1227349 has 16 divisors (see below), whose sum is σ = 1406592. Its totient is φ = 1064448.

The previous prime is 1227337. The next prime is 1227353. The reversal of 1227349 is 9437221.

It is a cyclic number.

It is not a de Polignac number, because 1227349 - 2¹⁵ = 1194581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1227319) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16777 + ... + 16849.

It is an arithmetic number, because the mean of its divisors is an integer number (87912).

2^1227349 is an apocalyptic number.

It is an amenable number.

1227349 is a deficient number, since it is larger than the sum of its proper divisors (179243).

1227349 is a wasteful number, since it uses less digits than its factorization.

1227349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156.

The product of its digits is 3024, while the sum is 28.

The square root of 1227349 is about 1107.8578428661. The cubic root of 1227349 is about 107.0670962409.

The spelling of 1227349 in words is "one million, two hundred twenty-seven thousand, three hundred forty-nine".