75990852 has 48 divisors (see below), whose sum is σ = 225160320. Its totient is φ = 21711456.

The previous prime is 75990851. The next prime is 75990857. The reversal of 75990852 is 25809957.

It is a happy number.

75990852 is a `hidden beast` number, since 7 + 599 + 0 + 8 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 75990798 and 75990807.

It is not an unprimeable number, because it can be changed into a prime (75990851) 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, 49503 + ... + 51014.

It is an arithmetic number, because the mean of its divisors is an integer number (4690840).

Almost surely, 2^75990852 is an apocalyptic number.

It is an amenable number.

75990852 is an abundant number, since it is smaller than the sum of its proper divisors (149169468).

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

75990852 is a wasteful number, since it uses less digits than its factorization.

75990852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100537 (or 100529 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 75990852 is about 8717.2731975085. The cubic root of 75990852 is about 423.5653624303.

The spelling of 75990852 in words is "seventy-five million, nine hundred ninety thousand, eight hundred fifty-two".