106866751 has 2 divisors, whose sum is σ = 106866752. Its totient is φ = 106866750.

The previous prime is 106866737. The next prime is 106866757. The reversal of 106866751 is 157668601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106866751 - 2⁵ = 106866719 is a prime.

It is a super-2 number, since 2×106866751² = 22841004938592002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106866757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53433375 + 53433376.

It is an arithmetic number, because the mean of its divisors is an integer number (53433376).

Almost surely, 2^106866751 is an apocalyptic number.

106866751 is a deficient number, since it is larger than the sum of its proper divisors (1).

106866751 is an equidigital number, since it uses as much as digits as its factorization.

106866751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 106866751 is about 10337.6375927965. The cubic root of 106866751 is about 474.5487881412.

The spelling of 106866751 in words is "one hundred six million, eight hundred sixty-six thousand, seven hundred fifty-one".