84828733 has 4 divisors (see below), whose sum is σ = 92540448. Its totient is φ = 77117020.

The previous prime is 84828719. The next prime is 84828763. The reversal of 84828733 is 33782848.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84828733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84828733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84828763) 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 3 ways as a sum of consecutive naturals, for example, 3855841 + ... + 3855862.

It is an arithmetic number, because the mean of its divisors is an integer number (23135112).

Almost surely, 2^84828733 is an apocalyptic number.

It is an amenable number.

84828733 is a deficient number, since it is larger than the sum of its proper divisors (7711715).

84828733 is a wasteful number, since it uses less digits than its factorization.

84828733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7711714.

The product of its digits is 258048, while the sum is 43.

The square root of 84828733 is about 9210.2515166525. The cubic root of 84828733 is about 439.3874620562.

The spelling of 84828733 in words is "eighty-four million, eight hundred twenty-eight thousand, seven hundred thirty-three".