108671136 has 192 divisors, whose sum is σ = 348364800. Its totient is φ = 28993536.

The previous prime is 108671131. The next prime is 108671141. The reversal of 108671136 is 631176801.

It is an interprime number because it is at equal distance from previous prime (108671131) and next prime (108671141).

It is a junction number, because it is equal to n+sod(n) for n = 108671097 and 108671106.

It is not an unprimeable number, because it can be changed into a prime (108671131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1220980 + ... + 1221068.

It is an arithmetic number, because the mean of its divisors is an integer number (1814400).

Almost surely, 2^108671136 is an apocalyptic number.

108671136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108671136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174182400).

108671136 is an abundant number, since it is smaller than the sum of its proper divisors (239693664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108671136 is a wasteful number, since it uses less digits than its factorization.

108671136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 108671136 is about 10424.5448821519. The cubic root of 108671136 is about 477.2047255728.

The spelling of 108671136 in words is "one hundred eight million, six hundred seventy-one thousand, one hundred thirty-six".