106684569 has 12 divisors (see below), whose sum is σ = 156400816. Its totient is φ = 70061112.

The previous prime is 106684541. The next prime is 106684607. The reversal of 106684569 is 965486601.

106684569 is a `hidden beast` number, since 1 + 0 + 6 + 6 + 84 + 569 = 666.

It is not a de Polignac number, because 106684569 - 2⁷ = 106684441 is a prime.

It is a super-2 number, since 2×106684569² = 22763194525431522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106684519) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87859 + ... + 89064.

Almost surely, 2^106684569 is an apocalyptic number.

It is an amenable number.

106684569 is a deficient number, since it is larger than the sum of its proper divisors (49716247).

106684569 is a wasteful number, since it uses less digits than its factorization.

106684569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176996 (or 176993 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 106684569 is about 10328.8222465100. The cubic root of 106684569 is about 474.2789710685.

The spelling of 106684569 in words is "one hundred six million, six hundred eighty-four thousand, five hundred sixty-nine".