106506063 has 8 divisors (see below), whose sum is σ = 157786800. Its totient is φ = 71004024.

The previous prime is 106506053. The next prime is 106506079. The reversal of 106506063 is 360605601.

106506063 is a `hidden beast` number, since 1 + 0 + 6 + 50 + 606 + 3 = 666.

It is not a de Polignac number, because 106506063 - 2⁶ = 106505999 is a prime.

It is a super-2 number, since 2×106506063² = 22687082911519938, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 3944669 = 106506063 / (1 + 0 + 6 + 5 + 0 + 6 + 0 + 6 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106506053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1972308 + ... + 1972361.

It is an arithmetic number, because the mean of its divisors is an integer number (19723350).

Almost surely, 2^106506063 is an apocalyptic number.

106506063 is a deficient number, since it is larger than the sum of its proper divisors (51280737).

106506063 is an equidigital number, since it uses as much as digits as its factorization.

106506063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3944678 (or 3944672 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 106506063 is about 10320.1774694043. The cubic root of 106506063 is about 474.0143001614.

The spelling of 106506063 in words is "one hundred six million, five hundred six thousand, sixty-three".