52272441 has 12 divisors (see below), whose sum is σ = 81312868. Its totient is φ = 32167584.

The previous prime is 52272403. The next prime is 52272461. The reversal of 52272441 is 14427225.

It can be written as a sum of positive squares in 2 ways, for example, as 5978025 + 46294416 = 2445^2 + 6804^2 .

It is not a de Polignac number, because 52272441 - 2¹³ = 52264249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52272461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223270 + ... + 223503.

Almost surely, 2^52272441 is an apocalyptic number.

It is an amenable number.

52272441 is a deficient number, since it is larger than the sum of its proper divisors (29040427).

52272441 is a wasteful number, since it uses less digits than its factorization.

52272441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446792 (or 446789 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 52272441 is about 7229.9682571917. The cubic root of 52272441 is about 373.9018325479.

Adding to 52272441 its reverse (14427225), we get a palindrome (66699666).

The spelling of 52272441 in words is "fifty-two million, two hundred seventy-two thousand, four hundred forty-one".