108232287 has 8 divisors (see below), whose sum is σ = 144552240. Its totient is φ = 72033600.

The previous prime is 108232283. The next prime is 108232301. The reversal of 108232287 is 782232801.

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

It is not a de Polignac number, because 108232287 - 2² = 108232283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108232283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28212 + ... + 31817.

It is an arithmetic number, because the mean of its divisors is an integer number (18069030).

Almost surely, 2^108232287 is an apocalyptic number.

108232287 is a deficient number, since it is larger than the sum of its proper divisors (36319953).

108232287 is an equidigital number, since it uses as much as digits as its factorization.

108232287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60633.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 108232287 is about 10403.4747560611. The cubic root of 108232287 is about 476.5614902073.

The spelling of 108232287 in words is "one hundred eight million, two hundred thirty-two thousand, two hundred eighty-seven".