107985085 has 24 divisors (see below), whose sum is σ = 143354880. Its totient is φ = 78017472.

The previous prime is 107985079. The next prime is 107985091. The reversal of 107985085 is 580589701.

It is an interprime number because it is at equal distance from previous prime (107985079) and next prime (107985091).

It is not a de Polignac number, because 107985085 - 2⁷ = 107984957 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38356 + ... + 41074.

It is an arithmetic number, because the mean of its divisors is an integer number (5973120).

Almost surely, 2^107985085 is an apocalyptic number.

It is an amenable number.

107985085 is a deficient number, since it is larger than the sum of its proper divisors (35369795).

107985085 is a wasteful number, since it uses less digits than its factorization.

107985085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797 (or 2784 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 43.

The square root of 107985085 is about 10391.5872223641. The cubic root of 107985085 is about 476.1983922787.

The spelling of 107985085 in words is "one hundred seven million, nine hundred eighty-five thousand, eighty-five".