632273441 has 4 divisors (see below), whose sum is σ = 642990000. Its totient is φ = 621556884.

The previous prime is 632273359. The next prime is 632273443. The reversal of 632273441 is 144372236.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-632273441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 632273398 and 632273407.

It is not an unprimeable number, because it can be changed into a prime (632273443) 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, 5358191 + ... + 5358308.

It is an arithmetic number, because the mean of its divisors is an integer number (160747500).

Almost surely, 2^632273441 is an apocalyptic number.

It is an amenable number.

632273441 is a deficient number, since it is larger than the sum of its proper divisors (10716559).

632273441 is a wasteful number, since it uses less digits than its factorization.

632273441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10716558.

The product of its digits is 24192, while the sum is 32.

The square root of 632273441 is about 25145.0480413142. The cubic root of 632273441 is about 858.2918325071.

The spelling of 632273441 in words is "six hundred thirty-two million, two hundred seventy-three thousand, four hundred forty-one".