107800561 has 8 divisors (see below), whose sum is σ = 118381248. Its totient is φ = 97350000.

The previous prime is 107800541. The next prime is 107800579. The reversal of 107800561 is 165008701.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 107800561 - 2⁵ = 107800529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107800541) 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 7 ways as a sum of consecutive naturals, for example, 30790 + ... + 34111.

It is an arithmetic number, because the mean of its divisors is an integer number (14797656).

Almost surely, 2^107800561 is an apocalyptic number.

107800561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

107800561 is a deficient number, since it is larger than the sum of its proper divisors (10580687).

107800561 is a wasteful number, since it uses less digits than its factorization.

107800561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65063.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 107800561 is about 10382.7048980504. The cubic root of 107800561 is about 475.9269963718.

The spelling of 107800561 in words is "one hundred seven million, eight hundred thousand, five hundred sixty-one".