106716656 has 20 divisors (see below), whose sum is σ = 209598192. Its totient is φ = 52626816.

The previous prime is 106716653. The next prime is 106716671. The reversal of 106716656 is 656617601.

It is a super-2 number, since 2×106716656² = 22776889335644672, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106716653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44516 + ... + 46851.

Almost surely, 2^106716656 is an apocalyptic number.

106716656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

106716656 is a deficient number, since it is larger than the sum of its proper divisors (102881536).

106716656 is an equidigital number, since it uses as much as digits as its factorization.

106716656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91448 (or 91442 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 106716656 is about 10330.3754046017. The cubic root of 106716656 is about 474.3265151636.

The spelling of 106716656 in words is "one hundred six million, seven hundred sixteen thousand, six hundred fifty-six".