75064884 has 24 divisors (see below), whose sum is σ = 175294560. Its totient is φ = 25001184.

The previous prime is 75064861. The next prime is 75064889. The reversal of 75064884 is 48846057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75064889) 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, 22807 + ... + 25889.

It is an arithmetic number, because the mean of its divisors is an integer number (7303940).

Almost surely, 2^75064884 is an apocalyptic number.

It is an amenable number.

75064884 is an abundant number, since it is smaller than the sum of its proper divisors (100229676).

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

75064884 is a wasteful number, since it uses less digits than its factorization.

75064884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119 (or 5117 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 75064884 is about 8663.9993074792. Note that the first 3 decimals coincide. The cubic root of 75064884 is about 421.8379093427.

The spelling of 75064884 in words is "seventy-five million, sixty-four thousand, eight hundred eighty-four".