32882540 has 24 divisors (see below), whose sum is σ = 72688560. Its totient is φ = 12460608.

The previous prime is 32882519. The next prime is 32882543. The reversal of 32882540 is 4528823.

It is a super-2 number, since 2×32882540² = 2162522873703200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32882497 and 32882506.

It is not an unprimeable number, because it can be changed into a prime (32882543) 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, 42887 + ... + 43646.

It is an arithmetic number, because the mean of its divisors is an integer number (3028690).

Almost surely, 2^32882540 is an apocalyptic number.

It is an amenable number.

32882540 is an abundant number, since it is smaller than the sum of its proper divisors (39806020).

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

32882540 is a wasteful number, since it uses less digits than its factorization.

32882540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86561 (or 86559 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 32882540 is about 5734.3299521391. The cubic root of 32882540 is about 320.3724179720.

The spelling of 32882540 in words is "thirty-two million, eight hundred eighty-two thousand, five hundred forty".