75885028 has 6 divisors (see below), whose sum is σ = 132798806. Its totient is φ = 37942512.

The previous prime is 75885011. The next prime is 75885053. The reversal of 75885028 is 82058857.

It can be written as a sum of positive squares in only one way, i.e., 55472704 + 20412324 = 7448^2 + 4518^2 .

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 as a sum of consecutive naturals, namely, 9485625 + ... + 9485632.

Almost surely, 2^75885028 is an apocalyptic number.

It is an amenable number.

75885028 is a deficient number, since it is larger than the sum of its proper divisors (56913778).

75885028 is a wasteful number, since it uses less digits than its factorization.

75885028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18971261 (or 18971259 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 43.

The square root of 75885028 is about 8711.2012948846. The cubic root of 75885028 is about 423.3686536481.

The spelling of 75885028 in words is "seventy-five million, eight hundred eighty-five thousand, twenty-eight".