32542332 has 48 divisors (see below), whose sum is σ = 79844352. Its totient is φ = 10296000.

The previous prime is 32542327. The next prime is 32542339. The reversal of 32542332 is 23324523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32542339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42957 + ... + 43707.

It is an arithmetic number, because the mean of its divisors is an integer number (1663424).

Almost surely, 2^32542332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32542332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39922176).

32542332 is an abundant number, since it is smaller than the sum of its proper divisors (47302020).

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

32542332 is a wasteful number, since it uses less digits than its factorization.

32542332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938 (or 936 counting only the distinct ones).

The product of its digits is 4320, while the sum is 24.

The square root of 32542332 is about 5704.5886793002. The cubic root of 32542332 is about 319.2637108147.

Adding to 32542332 its reverse (23324523), we get a palindrome (55866855).

The spelling of 32542332 in words is "thirty-two million, five hundred forty-two thousand, three hundred thirty-two".