52830839 has 8 divisors (see below), whose sum is σ = 55214592. Its totient is φ = 50454360.

The previous prime is 52830829. The next prime is 52830853. The reversal of 52830839 is 93803825.

52830839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52830839 - 2¹⁶ = 52765303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52830829) 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 in 7 ways as a sum of consecutive naturals, for example, 17534 + ... + 20324.

It is an arithmetic number, because the mean of its divisors is an integer number (6901824).

Almost surely, 2^52830839 is an apocalyptic number.

52830839 is a deficient number, since it is larger than the sum of its proper divisors (2383753).

52830839 is a wasteful number, since it uses less digits than its factorization.

52830839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 52830839 is about 7268.4825789156. The cubic root of 52830839 is about 375.2285161268.

The spelling of 52830839 in words is "fifty-two million, eight hundred thirty thousand, eight hundred thirty-nine".