107389239 has 8 divisors (see below), whose sum is σ = 147804672. Its totient is φ = 69283320.

The previous prime is 107389229. The next prime is 107389241. The reversal of 107389239 is 932983701.

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

It is not a de Polignac number, because 107389239 - 2⁷ = 107389111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107389239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107389229) 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, 577269 + ... + 577454.

It is an arithmetic number, because the mean of its divisors is an integer number (18475584).

Almost surely, 2^107389239 is an apocalyptic number.

107389239 is a deficient number, since it is larger than the sum of its proper divisors (40415433).

107389239 is a wasteful number, since it uses less digits than its factorization.

107389239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154757.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 107389239 is about 10362.8779303821. The cubic root of 107389239 is about 475.3209118584.

The spelling of 107389239 in words is "one hundred seven million, three hundred eighty-nine thousand, two hundred thirty-nine".