1032431332 has 12 divisors (see below), whose sum is σ = 1850822316. Its totient is φ = 503624960.

The previous prime is 1032431317. The next prime is 1032431339. The reversal of 1032431332 is 2331342301.

It can be written as a sum of positive squares in 2 ways, for example, as 375739456 + 656691876 = 19384^2 + 25626^2 .

It is not an unprimeable number, because it can be changed into a prime (1032431339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3147493 + ... + 3147820.

It is an arithmetic number, because the mean of its divisors is an integer number (154235193).

Almost surely, 2^1032431332 is an apocalyptic number.

It is an amenable number.

1032431332 is a deficient number, since it is larger than the sum of its proper divisors (818390984).

1032431332 is a wasteful number, since it uses less digits than its factorization.

1032431332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6295358 (or 6295356 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1032431332 is about 32131.4694964298. The cubic root of 1032431332 is about 1010.6956394482.

Adding to 1032431332 its reverse (2331342301), we get a palindrome (3363773633).

The spelling of 1032431332 in words is "one billion, thirty-two million, four hundred thirty-one thousand, three hundred thirty-two".