107659691 has 4 divisors (see below), whose sum is σ = 113992632. Its totient is φ = 101326752.

The previous prime is 107659663. The next prime is 107659697. The reversal of 107659691 is 196956701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107659691 - 2¹⁰ = 107658667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107659697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3166445 + ... + 3166478.

It is an arithmetic number, because the mean of its divisors is an integer number (28498158).

Almost surely, 2^107659691 is an apocalyptic number.

107659691 is a deficient number, since it is larger than the sum of its proper divisors (6332941).

107659691 is an equidigital number, since it uses as much as digits as its factorization.

107659691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6332940.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 107659691 is about 10375.9188026892. The cubic root of 107659691 is about 475.7195977581.

The spelling of 107659691 in words is "one hundred seven million, six hundred fifty-nine thousand, six hundred ninety-one".