107660861 has 64 divisors (see below), whose sum is σ = 151289856. Its totient is φ = 74131200.

The previous prime is 107660831. The next prime is 107660873. The reversal of 107660861 is 168066701.

It is not a de Polignac number, because 107660861 - 2⁶ = 107660797 is a prime.

It is a super-2 number, since 2×107660861² = 23181721982522642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107660831) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2031311 + ... + 2031363.

It is an arithmetic number, because the mean of its divisors is an integer number (2363904).

Almost surely, 2^107660861 is an apocalyptic number.

107660861 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

107660861 is a deficient number, since it is larger than the sum of its proper divisors (43628995).

107660861 is a wasteful number, since it uses less digits than its factorization.

107660861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 107660861 is about 10375.9751830852. The cubic root of 107660861 is about 475.7213210584.

The spelling of 107660861 in words is "one hundred seven million, six hundred sixty thousand, eight hundred sixty-one".