88329285 has 56 divisors (see below), whose sum is σ = 173445984. Its totient is φ = 42806880.

The previous prime is 88329257. The next prime is 88329289. The reversal of 88329285 is 58292388.

It is not a de Polignac number, because 88329285 - 2⁵ = 88329253 is a prime.

It is a super-2 number, since 2×88329285² = 15604125177222450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 88329285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88329289) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 38994 + ... + 41196.

Almost surely, 2^88329285 is an apocalyptic number.

It is an amenable number.

88329285 is a deficient number, since it is larger than the sum of its proper divisors (85116699).

88329285 is a wasteful number, since it uses less digits than its factorization.

88329285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237 (or 2222 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 88329285 is about 9398.3660813995. The cubic root of 88329285 is about 445.3501179302.

The spelling of 88329285 in words is "eighty-eight million, three hundred twenty-nine thousand, two hundred eighty-five".