106622656 has 28 divisors (see below), whose sum is σ = 241805968. Its totient is φ = 45695232.

The previous prime is 106622639. The next prime is 106622689. The reversal of 106622656 is 656226601.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×106622656² = 22736781544988672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118551 + ... + 119446.

Almost surely, 2^106622656 is an apocalyptic number.

106622656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

106622656 is an abundant number, since it is smaller than the sum of its proper divisors (135183312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106622656 is an equidigital number, since it uses as much as digits as its factorization.

106622656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238016 (or 238006 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 106622656 is about 10325.8247128256. The cubic root of 106622656 is about 474.1872061069.

The spelling of 106622656 in words is "one hundred six million, six hundred twenty-two thousand, six hundred fifty-six".