106251877 has 2 divisors, whose sum is σ = 106251878. Its totient is φ = 106251876.

The previous prime is 106251863. The next prime is 106251907. The reversal of 106251877 is 778152601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60202081 + 46049796 = 7759^2 + 6786^2 .

It is a cyclic number.

It is not a de Polignac number, because 106251877 - 2¹⁵ = 106219109 is a prime.

It is a super-2 number, since 2×106251877² = 22578922732046258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106252877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53125938 + 53125939.

It is an arithmetic number, because the mean of its divisors is an integer number (53125939).

Almost surely, 2^106251877 is an apocalyptic number.

It is an amenable number.

106251877 is a deficient number, since it is larger than the sum of its proper divisors (1).

106251877 is an equidigital number, since it uses as much as digits as its factorization.

106251877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 106251877 is about 10307.8551115157. The cubic root of 106251877 is about 473.6369076314.

The spelling of 106251877 in words is "one hundred six million, two hundred fifty-one thousand, eight hundred seventy-seven".