106979 has 2 divisors, whose sum is σ = 106980. Its totient is φ = 106978.

The previous prime is 106963. The next prime is 106993. The reversal of 106979 is 979601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106979 - 2⁴ = 106963 is a prime.

It is a super-2 number, since 2×106979² = 22889012882, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 106979.

It is not a weakly prime, because it can be changed into another prime (106949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53489 + 53490.

It is an arithmetic number, because the mean of its divisors is an integer number (53490).

2¹⁰⁶⁹⁷⁹ is an apocalyptic number.

106979 is a deficient number, since it is larger than the sum of its proper divisors (1).

106979 is an equidigital number, since it uses as much as digits as its factorization.

106979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 106979 is about 327.0764436642. The cubic root of 106979 is about 47.4714879675.

The spelling of 106979 in words is "one hundred six thousand, nine hundred seventy-nine".