52985241 has 24 divisors (see below), whose sum is σ = 78152256. Its totient is φ = 34584480.

The previous prime is 52985237. The next prime is 52985249. The reversal of 52985241 is 14258925.

It is not a de Polignac number, because 52985241 - 2² = 52985237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52985196 and 52985205.

It is not an unprimeable number, because it can be changed into a prime (52985249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180691 + ... + 180983.

It is an arithmetic number, because the mean of its divisors is an integer number (3256344).

Almost surely, 2^52985241 is an apocalyptic number.

It is an amenable number.

52985241 is a deficient number, since it is larger than the sum of its proper divisors (25167015).

52985241 is a wasteful number, since it uses less digits than its factorization.

52985241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 650 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 52985241 is about 7279.0961664207. The cubic root of 52985241 is about 375.5937048760.

The spelling of 52985241 in words is "fifty-two million, nine hundred eighty-five thousand, two hundred forty-one".