32540652 has 36 divisors (see below), whose sum is σ = 87095736. Its totient is φ = 10208640.

The previous prime is 32540647. The next prime is 32540659. The reversal of 32540652 is 25604523.

32540652 is a `hidden beast` number, since 3 + 2 + 5 + 4 + 0 + 652 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (32540659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25974 + ... + 27197.

It is an arithmetic number, because the mean of its divisors is an integer number (2419326).

Almost surely, 2^32540652 is an apocalyptic number.

It is an amenable number.

32540652 is an abundant number, since it is smaller than the sum of its proper divisors (54555084).

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

32540652 is a wasteful number, since it uses less digits than its factorization.

32540652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53198 (or 53193 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 32540652 is about 5704.4414275194. The cubic root of 32540652 is about 319.2582167169.

The spelling of 32540652 in words is "thirty-two million, five hundred forty thousand, six hundred fifty-two".