32342664 has 16 divisors (see below), whose sum is σ = 80856720. Its totient is φ = 10780880.

The previous prime is 32342663. The next prime is 32342683. The reversal of 32342664 is 46624323.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (32342663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673782 + ... + 673829.

It is an arithmetic number, because the mean of its divisors is an integer number (5053545).

Almost surely, 2^32342664 is an apocalyptic number.

It is an amenable number.

32342664 is an abundant number, since it is smaller than the sum of its proper divisors (48514056).

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

32342664 is a wasteful number, since it uses less digits than its factorization.

32342664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347620 (or 1347616 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 32342664 is about 5687.0611039446. The cubic root of 32342664 is about 318.6094085096.

Adding to 32342664 its reverse (46624323), we get a palindrome (78966987).

The spelling of 32342664 in words is "thirty-two million, three hundred forty-two thousand, six hundred sixty-four".