52262032 has 20 divisors (see below), whose sum is σ = 104525056. Its totient is φ = 25287840.

The previous prime is 52261999. The next prime is 52262047. The reversal of 52262032 is 23026225.

It is a happy number.

52262032 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 52261994 and 52262012.

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, 52188 + ... + 53179.

Almost surely, 2^52262032 is an apocalyptic number.

It is an amenable number.

52262032 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52262032 is a wasteful number, since it uses less digits than its factorization.

52262032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105406 (or 105400 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 52262032 is about 7229.2483703356. The cubic root of 52262032 is about 373.8770125697.

Adding to 52262032 its reverse (23026225), we get a palindrome (75288257).

The spelling of 52262032 in words is "fifty-two million, two hundred sixty-two thousand, thirty-two".