84522527 has 2 divisors, whose sum is σ = 84522528. Its totient is φ = 84522526.

The previous prime is 84522481. The next prime is 84522587. The reversal of 84522527 is 72522548.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84522527 - 2²⁴ = 67745311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84522587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42261263 + 42261264.

It is an arithmetic number, because the mean of its divisors is an integer number (42261264).

Almost surely, 2^84522527 is an apocalyptic number.

84522527 is a deficient number, since it is larger than the sum of its proper divisors (1).

84522527 is an equidigital number, since it uses as much as digits as its factorization.

84522527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44800, while the sum is 35.

The square root of 84522527 is about 9193.6133810379. The cubic root of 84522527 is about 438.8581394849.

The spelling of 84522527 in words is "eighty-four million, five hundred twenty-two thousand, five hundred twenty-seven".