84462193 has 2 divisors, whose sum is σ = 84462194. Its totient is φ = 84462192.

The previous prime is 84462151. The next prime is 84462227. The reversal of 84462193 is 39126448.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84419344 + 42849 = 9188^2 + 207^2 .

It is a cyclic number.

It is not a de Polignac number, because 84462193 - 2²⁵ = 50907761 is a prime.

It is not a weakly prime, because it can be changed into another prime (84462593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42231096 + 42231097.

It is an arithmetic number, because the mean of its divisors is an integer number (42231097).

Almost surely, 2^84462193 is an apocalyptic number.

It is an amenable number.

84462193 is a deficient number, since it is larger than the sum of its proper divisors (1).

84462193 is an equidigital number, since it uses as much as digits as its factorization.

84462193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 84462193 is about 9190.3314956535. The cubic root of 84462193 is about 438.7536924985.

The spelling of 84462193 in words is "eighty-four million, four hundred sixty-two thousand, one hundred ninety-three".