7899852 has 12 divisors (see below), whose sum is σ = 18433016. Its totient is φ = 2633280.

The previous prime is 7899851. The next prime is 7899863. The reversal of 7899852 is 2589987.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (7899851) 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 3 ways as a sum of consecutive naturals, for example, 329149 + ... + 329172.

Almost surely, 2^7899852 is an apocalyptic number.

It is an amenable number.

7899852 is an abundant number, since it is smaller than the sum of its proper divisors (10533164).

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

7899852 is a wasteful number, since it uses less digits than its factorization.

7899852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658328 (or 658326 counting only the distinct ones).

The product of its digits is 362880, while the sum is 48.

The square root of 7899852 is about 2810.6675363693. The cubic root of 7899852 is about 199.1619264018.

It can be divided in two parts, 789985 and 2, that added together give a palindrome (789987).

The spelling of 7899852 in words is "seven million, eight hundred ninety-nine thousand, eight hundred fifty-two".