2396842 has 8 divisors (see below), whose sum is σ = 4108896. Its totient is φ = 1027212.

The previous prime is 2396839. The next prime is 2396851. The reversal of 2396842 is 2486932.

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

It is a d-powerful number, because it can be written as 2¹¹ + 3⁶ + 9² + 6⁷ + 8³ + 4⁷ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2396798 and 2396807.

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, 85588 + ... + 85615.

It is an arithmetic number, because the mean of its divisors is an integer number (513612).

2^2396842 is an apocalyptic number.

2396842 is a deficient number, since it is larger than the sum of its proper divisors (1712054).

2396842 is a wasteful number, since it uses less digits than its factorization.

2396842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171212.

The product of its digits is 20736, while the sum is 34.

The square root of 2396842 is about 1548.1737628574. The cubic root of 2396842 is about 133.8278400945.

The spelling of 2396842 in words is "two million, three hundred ninety-six thousand, eight hundred forty-two".