52830469 has 8 divisors (see below), whose sum is σ = 55903040. Its totient is φ = 49787136.

The previous prime is 52830467. The next prime is 52830473. The reversal of 52830469 is 96403825.

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 52830469 - 2¹ = 52830467 is a prime.

It is a super-2 number, since 2×52830469² = 5582116909519922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52830467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3537 + ... + 10870.

It is an arithmetic number, because the mean of its divisors is an integer number (6987880).

Almost surely, 2^52830469 is an apocalyptic number.

It is an amenable number.

52830469 is a deficient number, since it is larger than the sum of its proper divisors (3072571).

52830469 is a wasteful number, since it uses less digits than its factorization.

52830469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14619.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 52830469 is about 7268.4571265159. The cubic root of 52830469 is about 375.2276401556.

The spelling of 52830469 in words is "fifty-two million, eight hundred thirty thousand, four hundred sixty-nine".