106393982 has 16 divisors (see below), whose sum is σ = 166957200. Its totient is φ = 50783040.

The previous prime is 106393951. The next prime is 106393993. The reversal of 106393982 is 289393601.

It is a super-2 number, since 2×106393982² = 22639358811632648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 5144 + ... + 15467.

It is an arithmetic number, because the mean of its divisors is an integer number (10434825).

Almost surely, 2^106393982 is an apocalyptic number.

106393982 is a deficient number, since it is larger than the sum of its proper divisors (60563218).

106393982 is a wasteful number, since it uses less digits than its factorization.

106393982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20731.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 106393982 is about 10314.7458524192. The cubic root of 106393982 is about 473.8479664571.

The spelling of 106393982 in words is "one hundred six million, three hundred ninety-three thousand, nine hundred eighty-two".