75583252 has 12 divisors (see below), whose sum is σ = 132439860. Its totient is φ = 37743296.

The previous prime is 75583237. The next prime is 75583259. The reversal of 75583252 is 25238557.

It can be written as a sum of positive squares in 2 ways, for example, as 64064016 + 11519236 = 8004^2 + 3394^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75583259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8443 + ... + 14914.

It is an arithmetic number, because the mean of its divisors is an integer number (11036655).

Almost surely, 2^75583252 is an apocalyptic number.

It is an amenable number.

75583252 is a deficient number, since it is larger than the sum of its proper divisors (56856608).

75583252 is a wasteful number, since it uses less digits than its factorization.

75583252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24170 (or 24168 counting only the distinct ones).

The product of its digits is 84000, while the sum is 37.

The square root of 75583252 is about 8693.8628928687. The cubic root of 75583252 is about 422.8066972371.

The spelling of 75583252 in words is "seventy-five million, five hundred eighty-three thousand, two hundred fifty-two".