52306028 has 6 divisors (see below), whose sum is σ = 91535556. Its totient is φ = 26153012.

The previous prime is 52306027. The next prime is 52306043. The reversal of 52306028 is 82060325.

It is a junction number, because it is equal to n+sod(n) for n = 52305988 and 52306006.

It is not an unprimeable number, because it can be changed into a prime (52306027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6538250 + ... + 6538257.

It is an arithmetic number, because the mean of its divisors is an integer number (15255926).

Almost surely, 2^52306028 is an apocalyptic number.

It is an amenable number.

52306028 is a deficient number, since it is larger than the sum of its proper divisors (39229528).

52306028 is a wasteful number, since it uses less digits than its factorization.

52306028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13076511 (or 13076509 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 52306028 is about 7232.2906468145. The cubic root of 52306028 is about 373.9818973765.

The spelling of 52306028 in words is "fifty-two million, three hundred six thousand, twenty-eight".