32449516 has 24 divisors (see below), whose sum is σ = 62447616. Its totient is φ = 14631120.

The previous prime is 32449513. The next prime is 32449517. The reversal of 32449516 is 61594423.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (32449513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2685 + ... + 8491.

It is an arithmetic number, because the mean of its divisors is an integer number (2601984).

Almost surely, 2^32449516 is an apocalyptic number.

It is an amenable number.

32449516 is a deficient number, since it is larger than the sum of its proper divisors (29998100).

32449516 is a wasteful number, since it uses less digits than its factorization.

32449516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5949 (or 5947 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 32449516 is about 5696.4476649926. The cubic root of 32449516 is about 318.9598911846.

The spelling of 32449516 in words is "thirty-two million, four hundred forty-nine thousand, five hundred sixteen".