52346432 has 14 divisors (see below), whose sum is σ = 103875078. Its totient is φ = 26173184.

The previous prime is 52346431. The next prime is 52346449. The reversal of 52346432 is 23464325.

52346432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30294016 + 22052416 = 5504^2 + 4696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52346395 and 52346404.

It is not an unprimeable number, because it can be changed into a prime (52346431) by changing a digit.

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, 408893 + ... + 409020.

Almost surely, 2^52346432 is an apocalyptic number.

It is an amenable number.

52346432 is a deficient number, since it is larger than the sum of its proper divisors (51528646).

52346432 is an equidigital number, since it uses as much as digits as its factorization.

52346432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817925 (or 817915 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 52346432 is about 7235.0834134791. The cubic root of 52346432 is about 374.0781671957.

The spelling of 52346432 in words is "fifty-two million, three hundred forty-six thousand, four hundred thirty-two".