52263244 has 12 divisors (see below), whose sum is σ = 99775368. Its totient is φ = 23756000.

The previous prime is 52263229. The next prime is 52263251. The reversal of 52263244 is 44236225.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593857 + ... + 593944.

It is an arithmetic number, because the mean of its divisors is an integer number (8314614).

Almost surely, 2^52263244 is an apocalyptic number.

It is an amenable number.

52263244 is a deficient number, since it is larger than the sum of its proper divisors (47512124).

52263244 is a wasteful number, since it uses less digits than its factorization.

52263244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187816 (or 1187814 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 52263244 is about 7229.3321959915. The cubic root of 52263244 is about 373.8799027203.

Adding to 52263244 its reverse (44236225), we get a palindrome (96499469).

The spelling of 52263244 in words is "fifty-two million, two hundred sixty-three thousand, two hundred forty-four".