632532616 has 8 divisors (see below), whose sum is σ = 1185998670. Its totient is φ = 316266304.

The previous prime is 632532613. The next prime is 632532631. The reversal of 632532616 is 616235236.

632532616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 410224516 + 222308100 = 20254^2 + 14910^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (632532613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39533281 + ... + 39533296.

Almost surely, 2^632532616 is an apocalyptic number.

It is an amenable number.

632532616 is a deficient number, since it is larger than the sum of its proper divisors (553466054).

632532616 is a wasteful number, since it uses less digits than its factorization.

632532616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79066583 (or 79066579 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 632532616 is about 25150.2011125160. The cubic root of 632532616 is about 858.4090905286.

The spelling of 632532616 in words is "six hundred thirty-two million, five hundred thirty-two thousand, six hundred sixteen".