52261232 has 10 divisors (see below), whose sum is σ = 101256168. Its totient is φ = 26130608.

The previous prime is 52261189. The next prime is 52261283. The reversal of 52261232 is 23216225.

52261232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×52261232³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52261198 and 52261207.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1633148 + ... + 1633179.

Almost surely, 2^52261232 is an apocalyptic number.

It is an amenable number.

52261232 is a deficient number, since it is larger than the sum of its proper divisors (48994936).

52261232 is a wasteful number, since it uses less digits than its factorization.

52261232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266335 (or 3266329 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 52261232 is about 7229.1930393371. The cubic root of 52261232 is about 373.8751048550.

Adding to 52261232 its reverse (23216225), we get a palindrome (75477457).

The spelling of 52261232 in words is "fifty-two million, two hundred sixty-one thousand, two hundred thirty-two".