75068115 has 16 divisors (see below), whose sum is σ = 120439968. Its totient is φ = 39926016.

The previous prime is 75068111. The next prime is 75068117. The reversal of 75068115 is 51186057.

It is not a de Polignac number, because 75068115 - 2² = 75068111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75068111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114 + ... + 12303.

It is an arithmetic number, because the mean of its divisors is an integer number (7527498).

Almost surely, 2^75068115 is an apocalyptic number.

75068115 is a deficient number, since it is larger than the sum of its proper divisors (45371853).

75068115 is a wasteful number, since it uses less digits than its factorization.

75068115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13798.

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 75068115 is about 8664.1857667065. The cubic root of 75068115 is about 421.8439616122.

The spelling of 75068115 in words is "seventy-five million, sixty-eight thousand, one hundred fifteen".