75856152 has 64 divisors (see below), whose sum is σ = 193881600. Its totient is φ = 24727680.

The previous prime is 75856147. The next prime is 75856153. The reversal of 75856152 is 25165857.

It is a self number, because there is not a number n which added to its sum of digits gives 75856152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75856153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279777 + ... + 280047.

It is an arithmetic number, because the mean of its divisors is an integer number (3029400).

Almost surely, 2^75856152 is an apocalyptic number.

It is an amenable number.

75856152 is an abundant number, since it is smaller than the sum of its proper divisors (118025448).

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

75856152 is a wasteful number, since it uses less digits than its factorization.

75856152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 492 counting only the distinct ones).

The product of its digits is 84000, while the sum is 39.

The square root of 75856152 is about 8709.5437308736. The cubic root of 75856152 is about 423.3149463291.

The spelling of 75856152 in words is "seventy-five million, eight hundred fifty-six thousand, one hundred fifty-two".