88163331 has 8 divisors (see below), whose sum is σ = 117891264. Its totient is φ = 58605480.

The previous prime is 88163329. The next prime is 88163353. The reversal of 88163331 is 13336188.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88163331 - 2¹ = 88163329 is a prime.

It is a super-2 number, since 2×88163331² = 15545545866031122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88163292 and 88163301.

It is not an unprimeable number, because it can be changed into a prime (88163371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41305 + ... + 43386.

It is an arithmetic number, because the mean of its divisors is an integer number (14736408).

Almost surely, 2^88163331 is an apocalyptic number.

88163331 is a deficient number, since it is larger than the sum of its proper divisors (29727933).

88163331 is a wasteful number, since it uses less digits than its factorization.

88163331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85041.

The product of its digits is 10368, while the sum is 33.

The square root of 88163331 is about 9389.5330554826. The cubic root of 88163331 is about 445.0710335623.

The spelling of 88163331 in words is "eighty-eight million, one hundred sixty-three thousand, three hundred thirty-one".