84852799 has 2 divisors, whose sum is σ = 84852800. Its totient is φ = 84852798.

The previous prime is 84852751. The next prime is 84852851. The reversal of 84852799 is 99725848.

It is an a-pointer prime, because the next prime (84852851) can be obtained adding 84852799 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84852799 - 2¹⁵ = 84820031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84852709) 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, 42426399 + 42426400.

It is an arithmetic number, because the mean of its divisors is an integer number (42426400).

Almost surely, 2^84852799 is an apocalyptic number.

84852799 is a deficient number, since it is larger than the sum of its proper divisors (1).

84852799 is an equidigital number, since it uses as much as digits as its factorization.

84852799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 52.

The square root of 84852799 is about 9211.5579029825. The cubic root of 84852799 is about 439.4290096877.

The spelling of 84852799 in words is "eighty-four million, eight hundred fifty-two thousand, seven hundred ninety-nine".