32481352 has 16 divisors (see below), whose sum is σ = 61123500. Its totient is φ = 16181760.

The previous prime is 32481347. The next prime is 32481391. The reversal of 32481352 is 25318423.

It can be written as a sum of positive squares in 2 ways, for example, as 26977636 + 5503716 = 5194^2 + 2346^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32481352.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4977 + ... + 9472.

Almost surely, 2^32481352 is an apocalyptic number.

It is an amenable number.

32481352 is a deficient number, since it is larger than the sum of its proper divisors (28642148).

32481352 is a wasteful number, since it uses less digits than its factorization.

32481352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14736 (or 14732 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 32481352 is about 5699.2413530223. The cubic root of 32481352 is about 319.0641668858.

Adding to 32481352 its reverse (25318423), we get a palindrome (57799775).

The spelling of 32481352 in words is "thirty-two million, four hundred eighty-one thousand, three hundred fifty-two".