1214213 has 16 divisors (see below), whose sum is σ = 1631616. Its totient is φ = 872640.

The previous prime is 1214197. The next prime is 1214219. The reversal of 1214213 is 3124121.

It is a cyclic number.

It is not a de Polignac number, because 1214213 - 2⁴ = 1214197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395 + ... + 1607.

It is an arithmetic number, because the mean of its divisors is an integer number (101976).

2^1214213 is an apocalyptic number.

1214213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1214213 is a deficient number, since it is larger than the sum of its proper divisors (417403).

1214213 is a wasteful number, since it uses less digits than its factorization.

1214213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244.

The product of its digits is 48, while the sum is 14.

The square root of 1214213 is about 1101.9133359752. The cubic root of 1214213 is about 106.6837548578.

Adding to 1214213 its reverse (3124121), we get a palindrome (4338334).

It can be divided in two parts, 121 and 4213, that added together give a palindrome (4334).

The spelling of 1214213 in words is "one million, two hundred fourteen thousand, two hundred thirteen".