75045084 has 24 divisors (see below), whose sum is σ = 175405440. Its totient is φ = 24972144.

The previous prime is 75045073. The next prime is 75045101. The reversal of 75045084 is 48054057.

It is a congruent number.

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, 2377 + ... + 12479.

It is an arithmetic number, because the mean of its divisors is an integer number (7308560).

Almost surely, 2^75045084 is an apocalyptic number.

It is an amenable number.

75045084 is an abundant number, since it is smaller than the sum of its proper divisors (100360356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75045084 is a wasteful number, since it uses less digits than its factorization.

75045084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10729 (or 10727 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 75045084 is about 8662.8565727478. The cubic root of 75045084 is about 421.8008164321.

The spelling of 75045084 in words is "seventy-five million, forty-five thousand, eighty-four".