88161171 has 16 divisors (see below), whose sum is σ = 134515200. Its totient is φ = 50312448.

The previous prime is 88161169. The next prime is 88161173. The reversal of 88161171 is 17116188.

It is an interprime number because it is at equal distance from previous prime (88161169) and next prime (88161173).

It is not a de Polignac number, because 88161171 - 2¹ = 88161169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88161173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17250 + ... + 21768.

It is an arithmetic number, because the mean of its divisors is an integer number (8407200).

Almost surely, 2^88161171 is an apocalyptic number.

88161171 is a deficient number, since it is larger than the sum of its proper divisors (46354029).

88161171 is a wasteful number, since it uses less digits than its factorization.

88161171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5458.

The product of its digits is 2688, while the sum is 33.

The square root of 88161171 is about 9389.4180330838. The cubic root of 88161171 is about 445.0673987886.

The spelling of 88161171 in words is "eighty-eight million, one hundred sixty-one thousand, one hundred seventy-one".