9853955 has 4 divisors (see below), whose sum is σ = 11824752. Its totient is φ = 7883160.

The previous prime is 9853933. The next prime is 9853967. The reversal of 9853955 is 5593589.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5593589 = 41 ⋅136429.

It is not a de Polignac number, because 9853955 - 2⁸ = 9853699 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985391 + ... + 985400.

It is an arithmetic number, because the mean of its divisors is an integer number (2956188).

Almost surely, 2^9853955 is an apocalyptic number.

9853955 is a deficient number, since it is larger than the sum of its proper divisors (1970797).

9853955 is a wasteful number, since it uses less digits than its factorization.

9853955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970796.

The product of its digits is 243000, while the sum is 44.

The square root of 9853955 is about 3139.1009859512. The cubic root of 9853955 is about 214.3895066498.

The spelling of 9853955 in words is "nine million, eight hundred fifty-three thousand, nine hundred fifty-five".