52560262 has 4 divisors (see below), whose sum is σ = 78840396. Its totient is φ = 26280130.

The previous prime is 52560257. The next prime is 52560281. The reversal of 52560262 is 26206525.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×52560262² = 5525162283017288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52560262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13140064 + ... + 13140067.

It is an arithmetic number, because the mean of its divisors is an integer number (19710099).

Almost surely, 2^52560262 is an apocalyptic number.

52560262 is a deficient number, since it is larger than the sum of its proper divisors (26280134).

52560262 is a wasteful number, since it uses less digits than its factorization.

52560262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26280133.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 52560262 is about 7249.8456535295. The cubic root of 52560262 is about 374.5868326515.

Adding to 52560262 its reverse (26206525), we get a palindrome (78766787).

The spelling of 52560262 in words is "fifty-two million, five hundred sixty thousand, two hundred sixty-two".