9842426 has 16 divisors (see below), whose sum is σ = 16662240. Its totient is φ = 4319280.

The previous prime is 9842383. The next prime is 9842467. The reversal of 9842426 is 6242489.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7076 + ... + 8351.

It is an arithmetic number, because the mean of its divisors is an integer number (1041390).

Almost surely, 2^9842426 is an apocalyptic number.

9842426 is a deficient number, since it is larger than the sum of its proper divisors (6819814).

9842426 is a wasteful number, since it uses less digits than its factorization.

9842426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15469.

The product of its digits is 27648, while the sum is 35.

The square root of 9842426 is about 3137.2640947169. The cubic root of 9842426 is about 214.3058630366.

It can be divided in two parts, 98 and 42426, that added together give a palindrome (42524).

The spelling of 9842426 in words is "nine million, eight hundred forty-two thousand, four hundred twenty-six".