107436909 has 24 divisors (see below), whose sum is σ = 150230080. Its totient is φ = 68285952.

The previous prime is 107436869. The next prime is 107436911. The reversal of 107436909 is 909634701.

It is not a de Polignac number, because 107436909 - 2⁸ = 107436653 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107436929) 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 23 ways as a sum of consecutive naturals, for example, 244512 + ... + 244950.

Almost surely, 2^107436909 is an apocalyptic number.

It is an amenable number.

107436909 is a deficient number, since it is larger than the sum of its proper divisors (42793171).

107436909 is an equidigital number, since it uses as much as digits as its factorization.

107436909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 107436909 is about 10365.1777119353. The cubic root of 107436909 is about 475.3912329824.

It can be divided in two parts, 107436 and 909, that added together give a triangular number (108345 = T₄₆₅).

The spelling of 107436909 in words is "one hundred seven million, four hundred thirty-six thousand, nine hundred nine".