106466006647 has 16 divisors (see below), whose sum is σ = 142947366912. Its totient is φ = 76578945120.

The previous prime is 106466006611. The next prime is 106466006663. The reversal of 106466006647 is 746600664601.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106466006647 is a prime.

It is a super-2 number, since 2×106466006647² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106466006597 and 106466006606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106466006447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53178823 + ... + 53180824.

It is an arithmetic number, because the mean of its divisors is an integer number (8934210432).

Almost surely, 2^106466006647 is an apocalyptic number.

106466006647 is a deficient number, since it is larger than the sum of its proper divisors (36481360265).

106466006647 is a wasteful number, since it uses less digits than its factorization.

106466006647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106359678.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 106466006647 in words is "one hundred six billion, four hundred sixty-six million, six thousand, six hundred forty-seven".