88851169 has 4 divisors (see below), whose sum is σ = 96928560. Its totient is φ = 80773780.

The previous prime is 88851151. The next prime is 88851173. The reversal of 88851169 is 96115888.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88851169 - 2¹¹ = 88849121 is a prime.

It is a super-2 number, since 2×88851169² = 15789060465333122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88851149) 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 3 ways as a sum of consecutive naturals, for example, 4038679 + ... + 4038700.

It is an arithmetic number, because the mean of its divisors is an integer number (24232140).

Almost surely, 2^88851169 is an apocalyptic number.

It is an amenable number.

88851169 is a deficient number, since it is larger than the sum of its proper divisors (8077391).

88851169 is a wasteful number, since it uses less digits than its factorization.

88851169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8077390.

The product of its digits is 138240, while the sum is 46.

The square root of 88851169 is about 9426.0898043675. The cubic root of 88851169 is about 446.2254971154.

The spelling of 88851169 in words is "eighty-eight million, eight hundred fifty-one thousand, one hundred sixty-nine".