1232344032 has 48 divisors (see below), whose sum is σ = 3239303760. Its totient is φ = 410222592.

The previous prime is 1232344027. The next prime is 1232344039. The reversal of 1232344032 is 2304432321.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1232343993 and 1232344011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232344039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65478 + ... + 82170.

It is an arithmetic number, because the mean of its divisors is an integer number (67485495).

Almost surely, 2^1232344032 is an apocalyptic number.

1232344032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1232344032 is an abundant number, since it is smaller than the sum of its proper divisors (2006959728).

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

1232344032 is a wasteful number, since it uses less digits than its factorization.

1232344032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17475 (or 17467 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1232344032 is about 35104.7579681159. The cubic root of 1232344032 is about 1072.1214590976.

Adding to 1232344032 its reverse (2304432321), we get a palindrome (3536776353).

The spelling of 1232344032 in words is "one billion, two hundred thirty-two million, three hundred forty-four thousand, thirty-two".