106789927 has 2 divisors, whose sum is σ = 106789928. Its totient is φ = 106789926.

The previous prime is 106789901. The next prime is 106789961. The reversal of 106789927 is 729987601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106789927 is a prime.

It is a super-2 number, since 2×106789927² = 22808177017330658, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106789997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53394963 + 53394964.

It is an arithmetic number, because the mean of its divisors is an integer number (53394964).

Almost surely, 2^106789927 is an apocalyptic number.

106789927 is a deficient number, since it is larger than the sum of its proper divisors (1).

106789927 is an equidigital number, since it uses as much as digits as its factorization.

106789927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 49.

The square root of 106789927 is about 10333.9211822038. The cubic root of 106789927 is about 474.4350468849.

The spelling of 106789927 in words is "one hundred six million, seven hundred eighty-nine thousand, nine hundred twenty-seven".