107868961 has 12 divisors (see below), whose sum is σ = 116179852. Its totient is φ = 100113408.

The previous prime is 107868911. The next prime is 107868967. The reversal of 107868961 is 169868701.

It can be written as a sum of positive squares in 6 ways, for example, as 20736 + 107848225 = 144^2 + 10385^2 .

It is not a de Polignac number, because 107868961 - 2¹³ = 107860769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107868967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18541 + ... + 23653.

Almost surely, 2^107868961 is an apocalyptic number.

It is an amenable number.

107868961 is a deficient number, since it is larger than the sum of its proper divisors (8310891).

107868961 is an equidigital number, since it uses as much as digits as its factorization.

107868961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220 (or 5203 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 107868961 is about 10385.9983150393. The cubic root of 107868961 is about 476.0276344501.

The spelling of 107868961 in words is "one hundred seven million, eight hundred sixty-eight thousand, nine hundred sixty-one".