2420846 has 8 divisors (see below), whose sum is σ = 3690984. Its totient is φ = 1190520.

The previous prime is 2420839. The next prime is 2420849. The reversal of 2420846 is 6480242.

2420846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420849) by changing a digit.

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, 9800 + ... + 10043.

It is an arithmetic number, because the mean of its divisors is an integer number (461373).

2^2420846 is an apocalyptic number.

2420846 is a deficient number, since it is larger than the sum of its proper divisors (1270138).

2420846 is a wasteful number, since it uses less digits than its factorization.

2420846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19906.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 2420846 is about 1555.9068095487. The cubic root of 2420846 is about 134.2731119476.

The spelling of 2420846 in words is "two million, four hundred twenty thousand, eight hundred forty-six".