108190827 has 12 divisors (see below), whose sum is σ = 163070544. Its totient is φ = 68991120.

The previous prime is 108190811. The next prime is 108190829. The reversal of 108190827 is 728091801.

It is not a de Polignac number, because 108190827 - 2⁴ = 108190811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108190791 and 108190800.

It is not an unprimeable number, because it can be changed into a prime (108190829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261124 + ... + 261537.

It is an arithmetic number, because the mean of its divisors is an integer number (13589212).

Almost surely, 2^108190827 is an apocalyptic number.

108190827 is a deficient number, since it is larger than the sum of its proper divisors (54879717).

108190827 is a wasteful number, since it uses less digits than its factorization.

108190827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522690 (or 522687 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 108190827 is about 10401.4819617206. The cubic root of 108190827 is about 476.5006310947.

The spelling of 108190827 in words is "one hundred eight million, one hundred ninety thousand, eight hundred twenty-seven".