106791877 has 2 divisors, whose sum is σ = 106791878. Its totient is φ = 106791876.

The previous prime is 106791863. The next prime is 106791899. The reversal of 106791877 is 778197601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57244356 + 49547521 = 7566^2 + 7039^2 .

It is an emirp because it is prime and its reverse (778197601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106791877 - 2⁷ = 106791749 is a prime.

It is a super-2 number, since 2×106791877² = 22809009986366258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106791827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53395938 + 53395939.

It is an arithmetic number, because the mean of its divisors is an integer number (53395939).

Almost surely, 2^106791877 is an apocalyptic number.

It is an amenable number.

106791877 is a deficient number, since it is larger than the sum of its proper divisors (1).

106791877 is an equidigital number, since it uses as much as digits as its factorization.

106791877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 46.

The square root of 106791877 is about 10334.0155312444. The cubic root of 106791877 is about 474.4379346189.

The spelling of 106791877 in words is "one hundred six million, seven hundred ninety-one thousand, eight hundred seventy-seven".