106664814 has 12 divisors (see below), whose sum is σ = 231107136. Its totient is φ = 35554932.

The previous prime is 106664807. The next prime is 106664819. The reversal of 106664814 is 418466601.

It is a super-2 number, since 2×106664814² = 22754765091309192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106664819) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2962894 + ... + 2962929.

It is an arithmetic number, because the mean of its divisors is an integer number (19258928).

Almost surely, 2^106664814 is an apocalyptic number.

106664814 is an abundant number, since it is smaller than the sum of its proper divisors (124442322).

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

106664814 is a wasteful number, since it uses less digits than its factorization.

106664814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5925831 (or 5925828 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 106664814 is about 10327.8658976577. The cubic root of 106664814 is about 474.2496948588.

The spelling of 106664814 in words is "one hundred six million, six hundred sixty-four thousand, eight hundred fourteen".