1132402032 has 50 divisors (see below), whose sum is σ = 3277503768. Its totient is φ = 377466912.

The previous prime is 1132402031. The next prime is 1132402039. The reversal of 1132402032 is 2302042311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1132401996 and 1132402014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132402031) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 435588 + ... + 438179.

Almost surely, 2^1132402032 is an apocalyptic number.

1132402032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1132402032 is an abundant number, since it is smaller than the sum of its proper divisors (2145101736).

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

1132402032 is an equidigital number, since it uses as much as digits as its factorization.

1132402032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873787 (or 873772 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1132402032 is about 33651.1817325930. The cubic root of 1132402032 is about 1042.3179413976.

Adding to 1132402032 its reverse (2302042311), we get a palindrome (3434444343).

The spelling of 1132402032 in words is "one billion, one hundred thirty-two million, four hundred two thousand, thirty-two".