52306412 has 6 divisors (see below), whose sum is σ = 91536228. Its totient is φ = 26153204.

The previous prime is 52306409. The next prime is 52306417. The reversal of 52306412 is 21460325.

52306412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52306417) 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, 6538298 + ... + 6538305.

It is an arithmetic number, because the mean of its divisors is an integer number (15256038).

Almost surely, 2^52306412 is an apocalyptic number.

It is an amenable number.

52306412 is a deficient number, since it is larger than the sum of its proper divisors (39229816).

52306412 is a wasteful number, since it uses less digits than its factorization.

52306412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13076607 (or 13076605 counting only the distinct ones).

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

The square root of 52306412 is about 7232.3171943714. The cubic root of 52306412 is about 373.9828125591.

Adding to 52306412 its reverse (21460325), we get a palindrome (73766737).

The spelling of 52306412 in words is "fifty-two million, three hundred six thousand, four hundred twelve".