32625432 has 96 divisors (see below), whose sum is σ = 106329600. Its totient is φ = 8828352.

The previous prime is 32625427. The next prime is 32625443. The reversal of 32625432 is 23452623.

32625432 is a `hidden beast` number, since 3 + 2 + 625 + 4 + 32 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 32625396 and 32625405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7873 + ... + 11279.

It is an arithmetic number, because the mean of its divisors is an integer number (1107600).

Almost surely, 2^32625432 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 32625432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53164800).

32625432 is an abundant number, since it is smaller than the sum of its proper divisors (73704168).

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

32625432 is a wasteful number, since it uses less digits than its factorization.

32625432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445 (or 3438 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 32625432 is about 5711.8676455254. The cubic root of 32625432 is about 319.5352367699.

The spelling of 32625432 in words is "thirty-two million, six hundred twenty-five thousand, four hundred thirty-two".