106277819 has 2 divisors, whose sum is σ = 106277820. Its totient is φ = 106277818.

The previous prime is 106277789. The next prime is 106277861. The reversal of 106277819 is 918772601.

It is a weak prime.

It is an emirp because it is prime and its reverse (918772601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106277819 - 2¹⁶ = 106212283 is a prime.

It is a super-2 number, since 2×106277819² = 22589949622793522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106277869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53138909 + 53138910.

It is an arithmetic number, because the mean of its divisors is an integer number (53138910).

Almost surely, 2^106277819 is an apocalyptic number.

106277819 is a deficient number, since it is larger than the sum of its proper divisors (1).

106277819 is an equidigital number, since it uses as much as digits as its factorization.

106277819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 41.

The square root of 106277819 is about 10309.1133954380. The cubic root of 106277819 is about 473.6754515428.

The spelling of 106277819 in words is "one hundred six million, two hundred seventy-seven thousand, eight hundred nineteen".