106814287 has 2 divisors, whose sum is σ = 106814288. Its totient is φ = 106814286.

The previous prime is 106814273. The next prime is 106814291. The reversal of 106814287 is 782418601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106814287 - 2¹¹ = 106812239 is a prime.

It is a super-2 number, since 2×106814287² = 22818583814636738, 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 (106814207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53407143 + 53407144.

It is an arithmetic number, because the mean of its divisors is an integer number (53407144).

Almost surely, 2^106814287 is an apocalyptic number.

106814287 is a deficient number, since it is larger than the sum of its proper divisors (1).

106814287 is an equidigital number, since it uses as much as digits as its factorization.

106814287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 106814287 is about 10335.0997576221. The cubic root of 106814287 is about 474.4711188235.

The spelling of 106814287 in words is "one hundred six million, eight hundred fourteen thousand, two hundred eighty-seven".