75099068 has 12 divisors (see below), whose sum is σ = 143371032. Its totient is φ = 34135920.

The previous prime is 75099061. The next prime is 75099119. The reversal of 75099068 is 86099057.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 1706797 = 75099068 / (7 + 5 + 0 + 9 + 9 + 0 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75099061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853355 + ... + 853442.

It is an arithmetic number, because the mean of its divisors is an integer number (11947586).

Almost surely, 2^75099068 is an apocalyptic number.

It is an amenable number.

75099068 is a deficient number, since it is larger than the sum of its proper divisors (68271964).

75099068 is a wasteful number, since it uses less digits than its factorization.

75099068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706812 (or 1706810 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 75099068 is about 8665.9718439423. The cubic root of 75099068 is about 421.9019335928.

The spelling of 75099068 in words is "seventy-five million, ninety-nine thousand, sixty-eight".