1227368 has 8 divisors (see below), whose sum is σ = 2301330. Its totient is φ = 613680.

The previous prime is 1227353. The next prime is 1227379. The reversal of 1227368 is 8637221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1170724 + 56644 = 1082^2 + 238^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1227368.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76703 + ... + 76718.

2^1227368 is an apocalyptic number.

It is an amenable number.

1227368 is a deficient number, since it is larger than the sum of its proper divisors (1073962).

1227368 is a wasteful number, since it uses less digits than its factorization.

1227368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153427 (or 153423 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 1227368 is about 1107.8664179404. The cubic root of 1227368 is about 107.0676487228.

The spelling of 1227368 in words is "one million, two hundred twenty-seven thousand, three hundred sixty-eight".