88729165 has 16 divisors (see below), whose sum is σ = 121859712. Its totient is φ = 60755904.

The previous prime is 88729163. The next prime is 88729169. The reversal of 88729165 is 56192788.

It is a cyclic number.

It is not a de Polignac number, because 88729165 - 2¹ = 88729163 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88729163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31807 + ... + 34483.

It is an arithmetic number, because the mean of its divisors is an integer number (7616232).

Almost surely, 2^88729165 is an apocalyptic number.

It is an amenable number.

88729165 is a deficient number, since it is larger than the sum of its proper divisors (33130547).

88729165 is a wasteful number, since it uses less digits than its factorization.

88729165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636.

The product of its digits is 241920, while the sum is 46.

The square root of 88729165 is about 9419.6159688174. The cubic root of 88729165 is about 446.0211620329.

The spelling of 88729165 in words is "eighty-eight million, seven hundred twenty-nine thousand, one hundred sixty-five".