107208820 has 24 divisors (see below), whose sum is σ = 225356544. Its totient is φ = 42842016.

The previous prime is 107208769. The next prime is 107208839. The reversal of 107208820 is 28802701.

It is a super-2 number, since 2×107208820² = 22987462171584800, 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 7 ways as a sum of consecutive naturals, for example, 26577 + ... + 30343.

It is an arithmetic number, because the mean of its divisors is an integer number (9389856).

Almost surely, 2^107208820 is an apocalyptic number.

107208820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107208820 is an abundant number, since it is smaller than the sum of its proper divisors (118147724).

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

107208820 is a wasteful number, since it uses less digits than its factorization.

107208820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5199 (or 5197 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 107208820 is about 10354.1692085845. The cubic root of 107208820 is about 475.0545754467.

The spelling of 107208820 in words is "one hundred seven million, two hundred eight thousand, eight hundred twenty".