1212232 has 16 divisors (see below), whose sum is σ = 2597760. Its totient is φ = 519504.

The previous prime is 1212227. The next prime is 1212241. The reversal of 1212232 is 2322121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10768 + ... + 10879.

It is an arithmetic number, because the mean of its divisors is an integer number (162360).

2^1212232 is an apocalyptic number.

It is an amenable number.

1212232 is an abundant number, since it is smaller than the sum of its proper divisors (1385528).

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

1212232 is a wasteful number, since it uses less digits than its factorization.

1212232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21660 (or 21656 counting only the distinct ones).

The product of its digits is 48, while the sum is 13.

The square root of 1212232 is about 1101.0140780208. The cubic root of 1212232 is about 106.6257047580.

Adding to 1212232 its reverse (2322121), we get a palindrome (3534353).

It can be divided in two parts, 1212 and 232, that added together give a square (1444 = 38²).

The spelling of 1212232 in words is "one million, two hundred twelve thousand, two hundred thirty-two".