106665202 has 16 divisors (see below), whose sum is σ = 192479040. Its totient is φ = 43307568.

The previous prime is 106665199. The next prime is 106665233. The reversal of 106665202 is 202566601.

It is a super-2 number, since 2×106665202² = 22754930635401608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200233 + ... + 200764.

It is an arithmetic number, because the mean of its divisors is an integer number (12029940).

Almost surely, 2^106665202 is an apocalyptic number.

106665202 is a deficient number, since it is larger than the sum of its proper divisors (85813838).

106665202 is a wasteful number, since it uses less digits than its factorization.

106665202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401025.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 106665202 is about 10327.8846817729. The cubic root of 106665202 is about 474.2502698958.

It can be divided in two parts, 106665 and 202, that multiplied together give a triangular number (21546330 = T₆₅₆₄).

The spelling of 106665202 in words is "one hundred six million, six hundred sixty-five thousand, two hundred two".