108190982 has 8 divisors (see below), whose sum is σ = 162350136. Its totient is φ = 54074272.

The previous prime is 108190969. The next prime is 108191029. The reversal of 108190982 is 289091801.

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

It is a super-2 number, since 2×108190982² = 23410577172248648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3203 + ... + 15054.

It is an arithmetic number, because the mean of its divisors is an integer number (20293767).

Almost surely, 2^108190982 is an apocalyptic number.

108190982 is a deficient number, since it is larger than the sum of its proper divisors (54159154).

108190982 is a wasteful number, since it uses less digits than its factorization.

108190982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21222.

The product of its (nonzero) digits is 10368, while the sum is 38.

The square root of 108190982 is about 10401.4894125793. The cubic root of 108190982 is about 476.5008586481.

The spelling of 108190982 in words is "one hundred eight million, one hundred ninety thousand, nine hundred eighty-two".