9855952 has 10 divisors (see below), whose sum is σ = 19095938. Its totient is φ = 4927968.

The previous prime is 9855943. The next prime is 9855959. The reversal of 9855952 is 2595589.

It can be written as a sum of positive squares in only one way, i.e., 9388096 + 467856 = 3064^2 + 684^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9855899 and 9855908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9855959) 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 as a sum of consecutive naturals, namely, 307983 + ... + 308014.

Almost surely, 2^9855952 is an apocalyptic number.

It is an amenable number.

9855952 is a deficient number, since it is larger than the sum of its proper divisors (9239986).

9855952 is a wasteful number, since it uses less digits than its factorization.

9855952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616005 (or 615999 counting only the distinct ones).

The product of its digits is 162000, while the sum is 43.

The square root of 9855952 is about 3139.4190545386. The cubic root of 9855952 is about 214.4039883791.

The spelling of 9855952 in words is "nine million, eight hundred fifty-five thousand, nine hundred fifty-two".