107401686 has 32 divisors (see below), whose sum is σ = 247269120. Its totient is φ = 30463776.

The previous prime is 107401681. The next prime is 107401709. The reversal of 107401686 is 686104701.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107401681) 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, 3361 + ... + 15036.

It is an arithmetic number, because the mean of its divisors is an integer number (7727160).

Almost surely, 2^107401686 is an apocalyptic number.

107401686 is an abundant number, since it is smaller than the sum of its proper divisors (139867434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107401686 is a wasteful number, since it uses less digits than its factorization.

107401686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18548.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 107401686 is about 10363.4784700891. The cubic root of 107401686 is about 475.3392752465.

The spelling of 107401686 in words is "one hundred seven million, four hundred one thousand, six hundred eighty-six".