106206427 has 2 divisors, whose sum is σ = 106206428. Its totient is φ = 106206426.

The previous prime is 106206379. The next prime is 106206467. The reversal of 106206427 is 724602601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106206427 - 2¹⁵ = 106173659 is a prime.

It is a super-2 number, since 2×106206427² = 22559610272212658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106206395 and 106206404.

It is not a weakly prime, because it can be changed into another prime (106206467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53103213 + 53103214.

It is an arithmetic number, because the mean of its divisors is an integer number (53103214).

Almost surely, 2^106206427 is an apocalyptic number.

106206427 is a deficient number, since it is larger than the sum of its proper divisors (1).

106206427 is an equidigital number, since it uses as much as digits as its factorization.

106206427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 106206427 is about 10305.6502463454. The cubic root of 106206427 is about 473.5693641420.

The spelling of 106206427 in words is "one hundred six million, two hundred six thousand, four hundred twenty-seven".