106810049 has 2 divisors, whose sum is σ = 106810050. Its totient is φ = 106810048.

The previous prime is 106810021. The next prime is 106810069. The reversal of 106810049 is 940018601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88491649 + 18318400 = 9407^2 + 4280^2 .

It is a cyclic number.

It is not a de Polignac number, because 106810049 - 2²⁰ = 105761473 is a prime.

It is a super-2 number, since 2×106810049² = 22816773134764802, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106810069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53405024 + 53405025.

It is an arithmetic number, because the mean of its divisors is an integer number (53405025).

Almost surely, 2^106810049 is an apocalyptic number.

It is an amenable number.

106810049 is a deficient number, since it is larger than the sum of its proper divisors (1).

106810049 is an equidigital number, since it uses as much as digits as its factorization.

106810049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 106810049 is about 10334.8947261208. The cubic root of 106810049 is about 474.4648436480.

The spelling of 106810049 in words is "one hundred six million, eight hundred ten thousand, forty-nine".