75306116 has 12 divisors (see below), whose sum is σ = 132659520. Its totient is φ = 37403400.

The previous prime is 75306113. The next prime is 75306157. The reversal of 75306116 is 61160357.

It is a super-2 number, since 2×75306116² = 11342022214010912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75306113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61736 + ... + 62943.

It is an arithmetic number, because the mean of its divisors is an integer number (11054960).

Almost surely, 2^75306116 is an apocalyptic number.

It is an amenable number.

75306116 is a deficient number, since it is larger than the sum of its proper divisors (57353404).

75306116 is a wasteful number, since it uses less digits than its factorization.

75306116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124834 (or 124832 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 75306116 is about 8677.9096561326. The cubic root of 75306116 is about 422.2893054487.

The spelling of 75306116 in words is "seventy-five million, three hundred six thousand, one hundred sixteen".