108887069 has 8 divisors (see below), whose sum is σ = 111795552. Its totient is φ = 106010320.

The previous prime is 108887047. The next prime is 108887087. The reversal of 108887069 is 960788801.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108887069 is a prime.

It is a super-2 number, since 2×108887069² = 23712787590821522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108887269) 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 7 ways as a sum of consecutive naturals, for example, 899 + ... + 14784.

It is an arithmetic number, because the mean of its divisors is an integer number (13974444).

Almost surely, 2^108887069 is an apocalyptic number.

It is an amenable number.

108887069 is a deficient number, since it is larger than the sum of its proper divisors (2908483).

108887069 is a wasteful number, since it uses less digits than its factorization.

108887069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15867.

The product of its (nonzero) digits is 193536, while the sum is 47.

The square root of 108887069 is about 10434.8966933075. The cubic root of 108887069 is about 477.5205901047.

The spelling of 108887069 in words is "one hundred eight million, eight hundred eighty-seven thousand, sixty-nine".