1214236 has 12 divisors (see below), whose sum is σ = 2145528. Its totient is φ = 601232.

The previous prime is 1214221. The next prime is 1214237. The reversal of 1214236 is 6324121.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214237) 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, 991 + ... + 1846.

It is an arithmetic number, because the mean of its divisors is an integer number (178794).

2^1214236 is an apocalyptic number.

It is an amenable number.

1214236 is a deficient number, since it is larger than the sum of its proper divisors (931292).

1214236 is a wasteful number, since it uses less digits than its factorization.

1214236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948 (or 2946 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 1214236 is about 1101.9237723182. The cubic root of 1214236 is about 106.6844284658.

Adding to 1214236 its reverse (6324121), we get a palindrome (7538357).

The spelling of 1214236 in words is "one million, two hundred fourteen thousand, two hundred thirty-six".