75036028 has 24 divisors (see below), whose sum is σ = 145085472. Its totient is φ = 33775104.

The previous prime is 75036007. The next prime is 75036041. The reversal of 75036028 is 82063057.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22425 + ... + 25552.

It is an arithmetic number, because the mean of its divisors is an integer number (6045228).

Almost surely, 2^75036028 is an apocalyptic number.

It is an amenable number.

75036028 is a deficient number, since it is larger than the sum of its proper divisors (70049444).

75036028 is a wasteful number, since it uses less digits than its factorization.

75036028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48021 (or 48019 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 75036028 is about 8662.3338656508. Note that the first 3 decimals coincide. The cubic root of 75036028 is about 421.7838489345.

It can be divided in two parts, 7503 and 6028, that added together give a palindrome (13531).

The spelling of 75036028 in words is "seventy-five million, thirty-six thousand, twenty-eight".