7988852 has 6 divisors (see below), whose sum is σ = 13980498. Its totient is φ = 3994424.

The previous prime is 7988839. The next prime is 7988857. The reversal of 7988852 is 2588897.

It can be written as a sum of positive squares in only one way, i.e., 7203856 + 784996 = 2684^2 + 886^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7988797 and 7988806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7988857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 998603 + ... + 998610.

It is an arithmetic number, because the mean of its divisors is an integer number (2330083).

Almost surely, 2^7988852 is an apocalyptic number.

It is an amenable number.

7988852 is a deficient number, since it is larger than the sum of its proper divisors (5991646).

7988852 is a wasteful number, since it uses less digits than its factorization.

7988852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997217 (or 1997215 counting only the distinct ones).

The product of its digits is 322560, while the sum is 47.

The square root of 7988852 is about 2826.4557311233. The cubic root of 7988852 is about 199.9070568145.

The spelling of 7988852 in words is "seven million, nine hundred eighty-eight thousand, eight hundred fifty-two".