84048443 has 2 divisors, whose sum is σ = 84048444. Its totient is φ = 84048442.

The previous prime is 84048431. The next prime is 84048449. The reversal of 84048443 is 34484048.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84048443 - 2⁴ = 84048427 is a prime.

It is not a weakly prime, because it can be changed into another prime (84048449) 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, 42024221 + 42024222.

It is an arithmetic number, because the mean of its divisors is an integer number (42024222).

Almost surely, 2^84048443 is an apocalyptic number.

84048443 is a deficient number, since it is larger than the sum of its proper divisors (1).

84048443 is an equidigital number, since it uses as much as digits as its factorization.

84048443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49152, while the sum is 35.

The square root of 84048443 is about 9167.7937913110. The cubic root of 84048443 is about 438.0360871138.

The spelling of 84048443 in words is "eighty-four million, forty-eight thousand, four hundred forty-three".