1234212 has 36 divisors (see below), whose sum is σ = 3351600. Its totient is φ = 352464.

The previous prime is 1234187. The next prime is 1234231. The reversal of 1234212 is 2124321.

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 1234191 and 1234200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 462 + ... + 1637.

It is an arithmetic number, because the mean of its divisors is an integer number (93100).

2^1234212 is an apocalyptic number.

1234212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1234212 is an abundant number, since it is smaller than the sum of its proper divisors (2117388).

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

1234212 is a wasteful number, since it uses less digits than its factorization.

1234212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120 (or 2111 counting only the distinct ones).

The product of its digits is 96, while the sum is 15.

The square root of 1234212 is about 1110.9509440115. The cubic root of 1234212 is about 107.2662887329.

Adding to 1234212 its reverse (2124321), we get a palindrome (3358533).

The spelling of 1234212 in words is "one million, two hundred thirty-four thousand, two hundred twelve".