99072527 has 2 divisors, whose sum is σ = 99072528. Its totient is φ = 99072526.

The previous prime is 99072521. The next prime is 99072539. The reversal of 99072527 is 72527099.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (72527099) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99072527 - 2²⁰ = 98023951 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99072521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49536263 + 49536264.

It is an arithmetic number, because the mean of its divisors is an integer number (49536264).

Almost surely, 2^99072527 is an apocalyptic number.

99072527 is a deficient number, since it is larger than the sum of its proper divisors (1).

99072527 is an equidigital number, since it uses as much as digits as its factorization.

99072527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 99072527 is about 9953.5183226837. The cubic root of 99072527 is about 462.7194412274.

It can be divided in two parts, 99072 and 527, that added together give a palindrome (99599).

The spelling of 99072527 in words is "ninety-nine million, seventy-two thousand, five hundred twenty-seven".