84743233 has 2 divisors, whose sum is σ = 84743234. Its totient is φ = 84743232.

The previous prime is 84743231. The next prime is 84743273. The reversal of 84743233 is 33234748.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82955664 + 1787569 = 9108^2 + 1337^2 .

It is a cyclic number.

It is not a de Polignac number, because 84743233 - 2¹ = 84743231 is a prime.

Together with 84743231, it forms a pair of twin primes.

It is equal to p_4929703 and since 84743233 and 4929703 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (84743231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42371616 + 42371617.

It is an arithmetic number, because the mean of its divisors is an integer number (42371617).

Almost surely, 2^84743233 is an apocalyptic number.

It is an amenable number.

84743233 is a deficient number, since it is larger than the sum of its proper divisors (1).

84743233 is an equidigital number, since it uses as much as digits as its factorization.

84743233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 34.

The square root of 84743233 is about 9205.6087794344. The cubic root of 84743233 is about 439.2397909571.

The spelling of 84743233 in words is "eighty-four million, seven hundred forty-three thousand, two hundred thirty-three".