52795240 has 32 divisors (see below), whose sum is σ = 119889000. Its totient is φ = 20922624.

The previous prime is 52795207. The next prime is 52795273. The reversal of 52795240 is 4259725.

52795240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52795207) and next prime (52795273).

It can be written as a sum of positive squares in 4 ways, for example, as 52794756 + 484 = 7266^2 + 22^2 .

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 52795196 and 52795205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1695 + ... + 10414.

Almost surely, 2^52795240 is an apocalyptic number.

It is an amenable number.

52795240 is an abundant number, since it is smaller than the sum of its proper divisors (67093760).

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

52795240 is a wasteful number, since it uses less digits than its factorization.

52795240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12229 (or 12225 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 52795240 is about 7266.0333057315. The cubic root of 52795240 is about 375.1442171226.

It can be divided in two parts, 52795 and 240, that added together give a palindrome (53035).

The spelling of 52795240 in words is "fifty-two million, seven hundred ninety-five thousand, two hundred forty".