1032332320 has 48 divisors (see below), whose sum is σ = 2567255040. Its totient is φ = 391198464.

The previous prime is 1032332309. The next prime is 1032332321. The reversal of 1032332320 is 232332301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (1032332321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166752 + ... + 172831.

It is an arithmetic number, because the mean of its divisors is an integer number (53484480).

Almost surely, 2^1032332320 is an apocalyptic number.

1032332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032332320 is an abundant number, since it is smaller than the sum of its proper divisors (1534922720).

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

1032332320 is a wasteful number, since it uses less digits than its factorization.

1032332320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339617 (or 339609 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 1032332320 is about 32129.9287269673. The cubic root of 1032332320 is about 1010.6633292458.

Subtracting from 1032332320 its sum of digits (19), we obtain a palindrome (1032332301).

Adding to 1032332320 its reverse (232332301), we get a palindrome (1264664621).

The spelling of 1032332320 in words is "one billion, thirty-two million, three hundred thirty-two thousand, three hundred twenty".