84292211 has 2 divisors, whose sum is σ = 84292212. Its totient is φ = 84292210.

The previous prime is 84292147. The next prime is 84292259. The reversal of 84292211 is 11229248.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84292211 - 2⁶ = 84292147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84291211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42146105 + 42146106.

It is an arithmetic number, because the mean of its divisors is an integer number (42146106).

Almost surely, 2^84292211 is an apocalyptic number.

84292211 is a deficient number, since it is larger than the sum of its proper divisors (1).

84292211 is an equidigital number, since it uses as much as digits as its factorization.

84292211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 29.

The square root of 84292211 is about 9181.0789670931. The cubic root of 84292211 is about 438.4591610442.

The spelling of 84292211 in words is "eighty-four million, two hundred ninety-two thousand, two hundred eleven".