106870210 has 16 divisors (see below), whose sum is σ = 192978936. Its totient is φ = 42611968.

The previous prime is 106870199. The next prime is 106870217. The reversal of 106870210 is 12078601.

It can be written as a sum of positive squares in 4 ways, for example, as 37197801 + 69672409 = 6099^2 + 8347^2 .

It is a super-2 number, since 2×106870210² = 22842483570888200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106870217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13687 + ... + 20026.

Almost surely, 2^106870210 is an apocalyptic number.

106870210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106870210 is a deficient number, since it is larger than the sum of its proper divisors (86108726).

106870210 is a wasteful number, since it uses less digits than its factorization.

106870210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34037.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 106870210 is about 10337.8048927226. The cubic root of 106870210 is about 474.5539080578.

The spelling of 106870210 in words is "one hundred six million, eight hundred seventy thousand, two hundred ten".