75199116 has 12 divisors (see below), whose sum is σ = 175464632. Its totient is φ = 25066368.

The previous prime is 75199081. The next prime is 75199141. The reversal of 75199116 is 61199157.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3133285 + ... + 3133308.

Almost surely, 2^75199116 is an apocalyptic number.

It is an amenable number.

75199116 is an abundant number, since it is smaller than the sum of its proper divisors (100265516).

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

75199116 is a wasteful number, since it uses less digits than its factorization.

75199116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6266600 (or 6266598 counting only the distinct ones).

The product of its digits is 17010, while the sum is 39.

The square root of 75199116 is about 8671.7423854725. The cubic root of 75199116 is about 422.0892049540.

The spelling of 75199116 in words is "seventy-five million, one hundred ninety-nine thousand, one hundred sixteen".