75116107 has 4 divisors (see below), whose sum is σ = 81944856. Its totient is φ = 68287360.

The previous prime is 75116057. The next prime is 75116113. The reversal of 75116107 is 70161157.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70161157 = 11 ⋅6378287.

It is a cyclic number.

It is not a de Polignac number, because 75116107 - 2¹¹ = 75114059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75116207) 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, 3414358 + ... + 3414379.

It is an arithmetic number, because the mean of its divisors is an integer number (20486214).

Almost surely, 2^75116107 is an apocalyptic number.

75116107 is a deficient number, since it is larger than the sum of its proper divisors (6828749).

75116107 is a wasteful number, since it uses less digits than its factorization.

75116107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6828748.

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 75116107 is about 8666.9548862331. The cubic root of 75116107 is about 421.9338391970.

The spelling of 75116107 in words is "seventy-five million, one hundred sixteen thousand, one hundred seven".