107904539 has 4 divisors (see below), whose sum is σ = 107952240. Its totient is φ = 107856840.

The previous prime is 107904529. The next prime is 107904607. The reversal of 107904539 is 935409701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 935409701 = 23 ⋅40669987.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107904539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107904529) 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 3 ways as a sum of consecutive naturals, for example, 20279 + ... + 25040.

It is an arithmetic number, because the mean of its divisors is an integer number (26988060).

Almost surely, 2^107904539 is an apocalyptic number.

107904539 is a deficient number, since it is larger than the sum of its proper divisors (47701).

107904539 is an equidigital number, since it uses as much as digits as its factorization.

107904539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47700.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 107904539 is about 10387.7109605533. The cubic root of 107904539 is about 476.0799641452.

The spelling of 107904539 in words is "one hundred seven million, nine hundred four thousand, five hundred thirty-nine".