115690107 has 16 divisors (see below), whose sum is σ = 174863360. Its totient is φ = 67446432.

The previous prime is 115690103. The next prime is 115690111. The reversal of 115690107 is 701096511.

It is an interprime number because it is at equal distance from previous prime (115690103) and next prime (115690111).

It is not a de Polignac number, because 115690107 - 2² = 115690103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115690103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77323 + ... + 78804.

It is an arithmetic number, because the mean of its divisors is an integer number (10928960).

Almost surely, 2^115690107 is an apocalyptic number.

115690107 is a deficient number, since it is larger than the sum of its proper divisors (59173253).

115690107 is a wasteful number, since it uses less digits than its factorization.

115690107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156162.

The product of its (nonzero) digits is 1890, while the sum is 30.

The square root of 115690107 is about 10755.9335717547. The cubic root of 115690107 is about 487.2652134375.

The spelling of 115690107 in words is "one hundred fifteen million, six hundred ninety thousand, one hundred seven".