32325240 has 32 divisors (see below), whose sum is σ = 96976080. Its totient is φ = 8620032.

The previous prime is 32325229. The next prime is 32325253. The reversal of 32325240 is 4252323.

It is a super-2 number, since 2×32325240² = 2089842282115200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134569 + ... + 134808.

Almost surely, 2^32325240 is an apocalyptic number.

32325240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32325240 is an abundant number, since it is smaller than the sum of its proper divisors (64650840).

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

32325240 is a wasteful number, since it uses less digits than its factorization.

32325240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269391 (or 269387 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 32325240 is about 5685.5289991346. The cubic root of 32325240 is about 318.5521832962.

Adding to 32325240 its reverse (4252323), we get a palindrome (36577563).

The spelling of 32325240 in words is "thirty-two million, three hundred twenty-five thousand, two hundred forty".