9860242 has 8 divisors (see below), whose sum is σ = 16903296. Its totient is φ = 4225812.

The previous prime is 9860237. The next prime is 9860273. The reversal of 9860242 is 2420689.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 352138 + ... + 352165.

It is an arithmetic number, because the mean of its divisors is an integer number (2112912).

Almost surely, 2^9860242 is an apocalyptic number.

9860242 is a deficient number, since it is larger than the sum of its proper divisors (7043054).

9860242 is a wasteful number, since it uses less digits than its factorization.

9860242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704312.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 9860242 is about 3140.1022276353. The cubic root of 9860242 is about 214.4350917397.

The spelling of 9860242 in words is "nine million, eight hundred sixty thousand, two hundred forty-two".