52238741 has 2 divisors, whose sum is σ = 52238742. Its totient is φ = 52238740.

The previous prime is 52238737. The next prime is 52238759. The reversal of 52238741 is 14783225.

52238741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50822641 + 1416100 = 7129^2 + 1190^2 .

It is a cyclic number.

It is not a de Polignac number, because 52238741 - 2² = 52238737 is a prime.

It is a super-2 number, since 2×52238741² = 5457772122530162, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52238698 and 52238707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52238341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26119370 + 26119371.

It is an arithmetic number, because the mean of its divisors is an integer number (26119371).

Almost surely, 2^52238741 is an apocalyptic number.

It is an amenable number.

52238741 is a deficient number, since it is larger than the sum of its proper divisors (1).

52238741 is an equidigital number, since it uses as much as digits as its factorization.

52238741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 32.

The square root of 52238741 is about 7227.6373041264. The cubic root of 52238741 is about 373.8214638722.

The spelling of 52238741 in words is "fifty-two million, two hundred thirty-eight thousand, seven hundred forty-one".