9842102 has 4 divisors (see below), whose sum is σ = 14763156. Its totient is φ = 4921050.

The previous prime is 9842101. The next prime is 9842117. The reversal of 9842102 is 2012489.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2012489 = 31 ⋅64919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9842101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2460524 + ... + 2460527.

It is an arithmetic number, because the mean of its divisors is an integer number (3690789).

Almost surely, 2^9842102 is an apocalyptic number.

9842102 is a deficient number, since it is larger than the sum of its proper divisors (4921054).

9842102 is a wasteful number, since it uses less digits than its factorization.

9842102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921053.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 9842102 is about 3137.2124569433. The cubic root of 9842102 is about 214.3035114531.

The spelling of 9842102 in words is "nine million, eight hundred forty-two thousand, one hundred two".