106459289 has 2 divisors, whose sum is σ = 106459290. Its totient is φ = 106459288.

The previous prime is 106459273. The next prime is 106459303. The reversal of 106459289 is 982954601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94090000 + 12369289 = 9700^2 + 3517^2 .

It is a cyclic number.

It is not a de Polignac number, because 106459289 - 2⁴ = 106459273 is a prime.

It is a super-2 number, since 2×106459289² = 22667160428771042, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106459259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53229644 + 53229645.

It is an arithmetic number, because the mean of its divisors is an integer number (53229645).

Almost surely, 2^106459289 is an apocalyptic number.

It is an amenable number.

106459289 is a deficient number, since it is larger than the sum of its proper divisors (1).

106459289 is an equidigital number, since it uses as much as digits as its factorization.

106459289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 106459289 is about 10317.9110773451. The cubic root of 106459289 is about 473.9448994446.

The spelling of 106459289 in words is "one hundred six million, four hundred fifty-nine thousand, two hundred eighty-nine".