106166214 has 96 divisors (see below), whose sum is σ = 297513216. Its totient is φ = 27565920.

The previous prime is 106166201. The next prime is 106166219. The reversal of 106166214 is 412661601.

It is a super-2 number, since 2×106166214² = 22542529990187592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106166219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36004 + ... + 38840.

It is an arithmetic number, because the mean of its divisors is an integer number (3099096).

Almost surely, 2^106166214 is an apocalyptic number.

106166214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 106166214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148756608).

106166214 is an abundant number, since it is smaller than the sum of its proper divisors (191347002).

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

106166214 is a wasteful number, since it uses less digits than its factorization.

106166214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872 (or 2860 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 106166214 is about 10303.6990445179. The cubic root of 106166214 is about 473.5095873175.

The spelling of 106166214 in words is "one hundred six million, one hundred sixty-six thousand, two hundred fourteen".