107171380 has 12 divisors (see below), whose sum is σ = 225059940. Its totient is φ = 42868544.

The previous prime is 107171357. The next prime is 107171399. The reversal of 107171380 is 83171701.

It can be written as a sum of positive squares in 2 ways, for example, as 81324324 + 25847056 = 9018^2 + 5084^2 .

It is a super-2 number, since 2×107171380² = 22971409382208800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2679265 + ... + 2679304.

It is an arithmetic number, because the mean of its divisors is an integer number (18754995).

Almost surely, 2^107171380 is an apocalyptic number.

107171380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107171380 is an abundant number, since it is smaller than the sum of its proper divisors (117888560).

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

107171380 is a wasteful number, since it uses less digits than its factorization.

107171380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5358578 (or 5358576 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 107171380 is about 10352.3610833471. The cubic root of 107171380 is about 474.9992686969. Note that the first 3 decimals are identical.

The spelling of 107171380 in words is "one hundred seven million, one hundred seventy-one thousand, three hundred eighty".