106668522 has 32 divisors (see below), whose sum is σ = 237836160. Its totient is φ = 35436960.

The previous prime is 106668517. The next prime is 106668539. The reversal of 106668522 is 225866601.

It is a super-2 number, since 2×106668522² = 22756347171328968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13747 + ... + 20057.

It is an arithmetic number, because the mean of its divisors is an integer number (7432380).

Almost surely, 2^106668522 is an apocalyptic number.

106668522 is an abundant number, since it is smaller than the sum of its proper divisors (131167638).

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

106668522 is a wasteful number, since it uses less digits than its factorization.

106668522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635 (or 6629 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 106668522 is about 10328.0454104346. The cubic root of 106668522 is about 474.2551902589.

The spelling of 106668522 in words is "one hundred six million, six hundred sixty-eight thousand, five hundred twenty-two".