1214408 has 16 divisors (see below), whose sum is σ = 2452380. Its totient is φ = 560448.

The previous prime is 1214407. The next prime is 1214413. The reversal of 1214408 is 8044121.

It can be written as a sum of positive squares in 2 ways, for example, as 1214404 + 4 = 1102^2 + 2^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1214408.

It is not an unprimeable number, because it can be changed into a prime (1214401) 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, 5735 + ... + 5942.

2^1214408 is an apocalyptic number.

It is an amenable number.

1214408 is an abundant number, since it is smaller than the sum of its proper divisors (1237972).

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

1214408 is a wasteful number, since it uses less digits than its factorization.

1214408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11696 (or 11692 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1214408 is about 1102.0018148805. The cubic root of 1214408 is about 106.6894656127.

Adding to 1214408 its reverse (8044121), we get a palindrome (9258529).

The spelling of 1214408 in words is "one million, two hundred fourteen thousand, four hundred eight".