106986783 has 8 divisors (see below), whose sum is σ = 143738496. Its totient is φ = 70779800.

The previous prime is 106986769. The next prime is 106986793. The reversal of 106986783 is 387689601.

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

It is a cyclic number.

It is not a de Polignac number, because 106986783 - 2⁴ = 106986767 is a prime.

It is a super-2 number, since 2×106986783² = 22892343473378178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106986743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135723 + ... + 136508.

It is an arithmetic number, because the mean of its divisors is an integer number (17967312).

Almost surely, 2^106986783 is an apocalyptic number.

106986783 is a deficient number, since it is larger than the sum of its proper divisors (36751713).

106986783 is a wasteful number, since it uses less digits than its factorization.

106986783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272365.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 106986783 is about 10343.4415452498. The cubic root of 106986783 is about 474.7263916422.

The spelling of 106986783 in words is "one hundred six million, nine hundred eighty-six thousand, seven hundred eighty-three".