2823741 has 20 divisors (see below), whose sum is σ = 4286304. Its totient is φ = 1852200.

The previous prime is 2823731. The next prime is 2823749. The reversal of 2823741 is 1473282.

It is not a de Polignac number, because 2823741 - 2¹⁰ = 2822717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823749) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5506 + ... + 5996.

2^2823741 is an apocalyptic number.

It is an amenable number.

2823741 is a deficient number, since it is larger than the sum of its proper divisors (1462563).

2823741 is an equidigital number, since it uses as much as digits as its factorization.

2823741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 565 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 2823741 is about 1680.3990597474. The cubic root of 2823741 is about 141.3432109854.

The spelling of 2823741 in words is "two million, eight hundred twenty-three thousand, seven hundred forty-one".