75676628 has 24 divisors (see below), whose sum is σ = 136039680. Its totient is φ = 36822240.

The previous prime is 75676621. The next prime is 75676637. The reversal of 75676628 is 82667657.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75676621) by changing a digit.

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, 20750 + ... + 24122.

It is an arithmetic number, because the mean of its divisors is an integer number (5668320).

Almost surely, 2^75676628 is an apocalyptic number.

It is an amenable number.

75676628 is a deficient number, since it is larger than the sum of its proper divisors (60363052).

75676628 is a wasteful number, since it uses less digits than its factorization.

75676628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527 (or 3525 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 75676628 is about 8699.2314603073. The cubic root of 75676628 is about 422.9807382243.

The spelling of 75676628 in words is "seventy-five million, six hundred seventy-six thousand, six hundred twenty-eight".