2842437 has 8 divisors (see below), whose sum is σ = 4081504. Its totient is φ = 1749168.

The previous prime is 2842403. The next prime is 2842439. The reversal of 2842437 is 7342482.

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

It is not a de Polignac number, because 2842437 - 2⁶ = 2842373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842439) 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 in 7 ways as a sum of consecutive naturals, for example, 36403 + ... + 36480.

It is an arithmetic number, because the mean of its divisors is an integer number (510188).

2^2842437 is an apocalyptic number.

It is an amenable number.

2842437 is a deficient number, since it is larger than the sum of its proper divisors (1239067).

2842437 is a wasteful number, since it uses less digits than its factorization.

2842437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72899.

The product of its digits is 10752, while the sum is 30.

The square root of 2842437 is about 1685.9528463157. The cubic root of 2842437 is about 141.6544696919.

The spelling of 2842437 in words is "two million, eight hundred forty-two thousand, four hundred thirty-seven".