32641452 has 18 divisors (see below), whose sum is σ = 82510428. Its totient is φ = 10880472.

The previous prime is 32641451. The next prime is 32641507. The reversal of 32641452 is 25414623.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (32641451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 453318 + ... + 453389.

Almost surely, 2^32641452 is an apocalyptic number.

It is an amenable number.

32641452 is an abundant number, since it is smaller than the sum of its proper divisors (49868976).

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

32641452 is a wasteful number, since it uses less digits than its factorization.

32641452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906717 (or 906712 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 32641452 is about 5713.2698168387. The cubic root of 32641452 is about 319.5875284594.

The spelling of 32641452 in words is "thirty-two million, six hundred forty-one thousand, four hundred fifty-two".