106646983 has 2 divisors, whose sum is σ = 106646984. Its totient is φ = 106646982.

The previous prime is 106646977. The next prime is 106646989. The reversal of 106646983 is 389646601.

It is a balanced prime because it is at equal distance from previous prime (106646977) and next prime (106646989).

It is a cyclic number.

It is not a de Polignac number, because 106646983 - 2⁹ = 106646471 is a prime.

It is a super-2 number, since 2×106646983² = 22747157966004578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106646989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53323491 + 53323492.

It is an arithmetic number, because the mean of its divisors is an integer number (53323492).

Almost surely, 2^106646983 is an apocalyptic number.

106646983 is a deficient number, since it is larger than the sum of its proper divisors (1).

106646983 is an equidigital number, since it uses as much as digits as its factorization.

106646983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 106646983 is about 10327.0026145053. The cubic root of 106646983 is about 474.2232668448.

The spelling of 106646983 in words is "one hundred six million, six hundred forty-six thousand, nine hundred eighty-three".