88887167 has 4 divisors (see below), whose sum is σ = 88938696. Its totient is φ = 88835640.

The previous prime is 88887151. The next prime is 88887191. The reversal of 88887167 is 76178888.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88887167 - 2⁴ = 88887151 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 (88887367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23084 + ... + 26657.

It is an arithmetic number, because the mean of its divisors is an integer number (22234674).

Almost surely, 2^88887167 is an apocalyptic number.

88887167 is a deficient number, since it is larger than the sum of its proper divisors (51529).

88887167 is a wasteful number, since it uses less digits than its factorization.

88887167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51528.

The product of its digits is 1204224, while the sum is 53.

The square root of 88887167 is about 9427.9990984302. Note that the first 3 decimals coincide. The cubic root of 88887167 is about 446.2857516466.

The spelling of 88887167 in words is "eighty-eight million, eight hundred eighty-seven thousand, one hundred sixty-seven".