1032432238 has 8 divisors (see below), whose sum is σ = 1590503832. Its totient is φ = 502264296.

The previous prime is 1032432227. The next prime is 1032432239. The reversal of 1032432238 is 8322342301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032432239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6975820 + ... + 6975967.

It is an arithmetic number, because the mean of its divisors is an integer number (198812979).

Almost surely, 2^1032432238 is an apocalyptic number.

1032432238 is a deficient number, since it is larger than the sum of its proper divisors (558071594).

1032432238 is a wasteful number, since it uses less digits than its factorization.

1032432238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13951826.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1032432238 is about 32131.4835947548. The cubic root of 1032432238 is about 1010.6959350901.

Adding to 1032432238 its reverse (8322342301), we get a palindrome (9354774539).

The spelling of 1032432238 in words is "one billion, thirty-two million, four hundred thirty-two thousand, two hundred thirty-eight".