52240741 has 8 divisors (see below), whose sum is σ = 60105600. Its totient is φ = 44476368.

The previous prime is 52240739. The next prime is 52240777. The reversal of 52240741 is 14704225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52240741 - 2¹ = 52240739 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 (52240841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24001 + ... + 26086.

It is an arithmetic number, because the mean of its divisors is an integer number (7513200).

Almost surely, 2^52240741 is an apocalyptic number.

It is an amenable number.

52240741 is a deficient number, since it is larger than the sum of its proper divisors (7864859).

52240741 is a wasteful number, since it uses less digits than its factorization.

52240741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50243.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 52240741 is about 7227.7756606026. The cubic root of 52240741 is about 373.8262344912.

Adding to 52240741 its reverse (14704225), we get a palindrome (66944966).

The spelling of 52240741 in words is "fifty-two million, two hundred forty thousand, seven hundred forty-one".