84532043 has 2 divisors, whose sum is σ = 84532044. Its totient is φ = 84532042.

The previous prime is 84532027. The next prime is 84532057. The reversal of 84532043 is 34023548.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84532043 - 2⁴ = 84532027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84531997 and 84532015.

It is not a weakly prime, because it can be changed into another prime (84532093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42266021 + 42266022.

It is an arithmetic number, because the mean of its divisors is an integer number (42266022).

Almost surely, 2^84532043 is an apocalyptic number.

84532043 is a deficient number, since it is larger than the sum of its proper divisors (1).

84532043 is an equidigital number, since it uses as much as digits as its factorization.

84532043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 84532043 is about 9194.1308996555. The cubic root of 84532043 is about 438.8746085356.

The spelling of 84532043 in words is "eighty-four million, five hundred thirty-two thousand, forty-three".