107687239 has 8 divisors (see below), whose sum is σ = 117814032. Its totient is φ = 97616640.

The previous prime is 107687207. The next prime is 107687267. The reversal of 107687239 is 932786701.

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 107687239 - 2⁵ = 107687207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107687195 and 107687204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107687539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9984 + ... + 17749.

It is an arithmetic number, because the mean of its divisors is an integer number (14726754).

Almost surely, 2^107687239 is an apocalyptic number.

107687239 is a deficient number, since it is larger than the sum of its proper divisors (10126793).

107687239 is a wasteful number, since it uses less digits than its factorization.

107687239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28097.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 107687239 is about 10377.2462146756. The cubic root of 107687239 is about 475.7601700644.

The spelling of 107687239 in words is "one hundred seven million, six hundred eighty-seven thousand, two hundred thirty-nine".