75327628 has 24 divisors (see below), whose sum is σ = 141387120. Its totient is φ = 35006400.

The previous prime is 75327617. The next prime is 75327643. The reversal of 75327628 is 82672357.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5323 + ... + 13378.

It is an arithmetic number, because the mean of its divisors is an integer number (5891130).

Almost surely, 2^75327628 is an apocalyptic number.

It is an amenable number.

75327628 is a deficient number, since it is larger than the sum of its proper divisors (66059492).

75327628 is a wasteful number, since it uses less digits than its factorization.

75327628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18777 (or 18775 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 75327628 is about 8679.1490366280. The cubic root of 75327628 is about 422.3295121107.

The spelling of 75327628 in words is "seventy-five million, three hundred twenty-seven thousand, six hundred twenty-eight".