632632141 has 4 divisors (see below), whose sum is σ = 632746012. Its totient is φ = 632518272.

The previous prime is 632632139. The next prime is 632632163. The reversal of 632632141 is 141236236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 548543241 + 84088900 = 23421^2 + 9170^2 .

It is a cyclic number.

It is not a de Polignac number, because 632632141 - 2¹ = 632632139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632632111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48150 + ... + 59863.

It is an arithmetic number, because the mean of its divisors is an integer number (158186503).

Almost surely, 2^632632141 is an apocalyptic number.

It is an amenable number.

632632141 is a deficient number, since it is larger than the sum of its proper divisors (113871).

632632141 is a wasteful number, since it uses less digits than its factorization.

632632141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113870.

The product of its digits is 5184, while the sum is 28.

The square root of 632632141 is about 25152.1796471002. The cubic root of 632632141 is about 858.4541099116.

Adding to 632632141 its reverse (141236236), we get a palindrome (773868377).

The spelling of 632632141 in words is "six hundred thirty-two million, six hundred thirty-two thousand, one hundred forty-one".