88413571 has 2 divisors, whose sum is σ = 88413572. Its totient is φ = 88413570.

The previous prime is 88413569. The next prime is 88413623. The reversal of 88413571 is 17531488.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88413571 - 2¹ = 88413569 is a prime.

Together with 88413569, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 88413571.

It is not a weakly prime, because it can be changed into another prime (88413371) 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, 44206785 + 44206786.

It is an arithmetic number, because the mean of its divisors is an integer number (44206786).

Almost surely, 2^88413571 is an apocalyptic number.

88413571 is a deficient number, since it is larger than the sum of its proper divisors (1).

88413571 is an equidigital number, since it uses as much as digits as its factorization.

88413571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 37.

The square root of 88413571 is about 9402.8490895047. The cubic root of 88413571 is about 445.4917276158.

The spelling of 88413571 in words is "eighty-eight million, four hundred thirteen thousand, five hundred seventy-one".