2823141 has 8 divisors (see below), whose sum is σ = 3826144. Its totient is φ = 1851120.

The previous prime is 2823133. The next prime is 2823143. The reversal of 2823141 is 1413282.

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

It is not a de Polignac number, because 2823141 - 2³ = 2823133 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 (2823143) 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, 7531 + ... + 7896.

It is an arithmetic number, because the mean of its divisors is an integer number (478268).

2^2823141 is an apocalyptic number.

It is an amenable number.

2823141 is a deficient number, since it is larger than the sum of its proper divisors (1003003).

2823141 is a wasteful number, since it uses less digits than its factorization.

2823141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15491.

The product of its digits is 384, while the sum is 21.

The square root of 2823141 is about 1680.2205212412. The cubic root of 2823141 is about 141.3331992157. Note that the first 3 decimals are identical.

The spelling of 2823141 in words is "two million, eight hundred twenty-three thousand, one hundred forty-one".