1214684 has 12 divisors (see below), whose sum is σ = 2250864. Its totient is φ = 571584.

The previous prime is 1214683. The next prime is 1214687. The reversal of 1214684 is 4864121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214683) 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, 8864 + ... + 8999.

It is an arithmetic number, because the mean of its divisors is an integer number (187572).

2^1214684 is an apocalyptic number.

It is an amenable number.

1214684 is a deficient number, since it is larger than the sum of its proper divisors (1036180).

1214684 is a wasteful number, since it uses less digits than its factorization.

1214684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17884 (or 17882 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 1214684 is about 1102.1270344203. The cubic root of 1214684 is about 106.6975474825.

The spelling of 1214684 in words is "one million, two hundred fourteen thousand, six hundred eighty-four".