107946509 has 8 divisors (see below), whose sum is σ = 118210752. Its totient is φ = 97757440.

The previous prime is 107946499. The next prime is 107946523. The reversal of 107946509 is 905649701.

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

It is not a de Polignac number, because 107946509 - 2⁴ = 107946493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107946539) 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, 15764 + ... + 21549.

It is an arithmetic number, because the mean of its divisors is an integer number (14776344).

Almost surely, 2^107946509 is an apocalyptic number.

It is an amenable number.

107946509 is a deficient number, since it is larger than the sum of its proper divisors (10264243).

107946509 is a wasteful number, since it uses less digits than its factorization.

107946509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37587.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 107946509 is about 10389.7309397308. The cubic root of 107946509 is about 476.1416806904.

The spelling of 107946509 in words is "one hundred seven million, nine hundred forty-six thousand, five hundred nine".