52604260 has 24 divisors (see below), whose sum is σ = 114279480. Its totient is φ = 20315904.

The previous prime is 52604219. The next prime is 52604261. The reversal of 52604260 is 6240625.

It can be written as a sum of positive squares in 4 ways, for example, as 17106496 + 35497764 = 4136^2 + 5958^2 .

It is not an unprimeable number, because it can be changed into a prime (52604261) 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, 44769 + ... + 45928.

It is an arithmetic number, because the mean of its divisors is an integer number (4761645).

Almost surely, 2^52604260 is an apocalyptic number.

It is an amenable number.

52604260 is an abundant number, since it is smaller than the sum of its proper divisors (61675220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52604260 is a wasteful number, since it uses less digits than its factorization.

52604260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90735 (or 90733 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 52604260 is about 7252.8794281995. The cubic root of 52604260 is about 374.6913252487.

Adding to 52604260 its reverse (6240625), we get a palindrome (58844885).

Subtracting from 52604260 its reverse (6240625), we obtain a triangular number (46363635 = T₉₆₂₉).

The spelling of 52604260 in words is "fifty-two million, six hundred four thousand, two hundred sixty".