32465532 has 48 divisors (see below), whose sum is σ = 84413952. Its totient is φ = 9626880.

The previous prime is 32465527. The next prime is 32465549. The reversal of 32465532 is 23556423.

It is a self number, because there is not a number n which added to its sum of digits gives 32465532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3588 + ... + 8820.

It is an arithmetic number, because the mean of its divisors is an integer number (1758624).

Almost surely, 2^32465532 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 32465532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42206976).

32465532 is an abundant number, since it is smaller than the sum of its proper divisors (51948420).

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

32465532 is a wasteful number, since it uses less digits than its factorization.

32465532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5298 (or 5296 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 32465532 is about 5697.8532799643. The cubic root of 32465532 is about 319.0123585455.

It can be divided in two parts, 3246 and 5532, that added together give a palindrome (8778).

The spelling of 32465532 in words is "thirty-two million, four hundred sixty-five thousand, five hundred thirty-two".