2819238 has 16 divisors (see below), whose sum is σ = 5655360. Its totient is φ = 936936.

The previous prime is 2819231. The next prime is 2819269. The reversal of 2819238 is 8329182.

It is a junction number, because it is equal to n+sod(n) for n = 2819199 and 2819208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2819231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2853 + ... + 3711.

It is an arithmetic number, because the mean of its divisors is an integer number (353460).

2^2819238 is an apocalyptic number.

2819238 is an abundant number, since it is smaller than the sum of its proper divisors (2836122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2819238 is a wasteful number, since it uses less digits than its factorization.

2819238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411.

The product of its digits is 6912, while the sum is 33.

The square root of 2819238 is about 1679.0586648477. The cubic root of 2819238 is about 141.2680380024.

The spelling of 2819238 in words is "two million, eight hundred nineteen thousand, two hundred thirty-eight".