1232488432 has 40 divisors (see below), whose sum is σ = 2767537152. Its totient is φ = 520766400.

The previous prime is 1232488427. The next prime is 1232488441. The reversal of 1232488432 is 2348842321.

It is a super-3 number, since 3×1232488432³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232488391 and 1232488400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69544 + ... + 85447.

Almost surely, 2^1232488432 is an apocalyptic number.

It is an amenable number.

1232488432 is an abundant number, since it is smaller than the sum of its proper divisors (1535048720).

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

1232488432 is a wasteful number, since it uses less digits than its factorization.

1232488432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155077 (or 155071 counting only the distinct ones).

The product of its digits is 73728, while the sum is 37.

The square root of 1232488432 is about 35106.8146091325. The cubic root of 1232488432 is about 1072.1633327650.

The spelling of 1232488432 in words is "one billion, two hundred thirty-two million, four hundred eighty-eight thousand, four hundred thirty-two".