107255981 has 8 divisors (see below), whose sum is σ = 122674560. Its totient is φ = 91861488.

The previous prime is 107255957. The next prime is 107255983. The reversal of 107255981 is 189552701.

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

It is a cyclic number.

It is not a de Polignac number, because 107255981 - 2²⁶ = 40147117 is a prime.

It is a super-2 number, since 2×107255981² = 23007690920544722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107255983) by changing a digit.

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, 4835 + ... + 15423.

It is an arithmetic number, because the mean of its divisors is an integer number (15334320).

Almost surely, 2^107255981 is an apocalyptic number.

It is an amenable number.

107255981 is a deficient number, since it is larger than the sum of its proper divisors (15418579).

107255981 is a wasteful number, since it uses less digits than its factorization.

107255981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12043.

The product of its (nonzero) digits is 25200, while the sum is 38.

The square root of 107255981 is about 10356.4463499793. The cubic root of 107255981 is about 475.1242238347.

The spelling of 107255981 in words is "one hundred seven million, two hundred fifty-five thousand, nine hundred eighty-one".