2864741 has 12 divisors (see below), whose sum is σ = 3241152. Its totient is φ = 2511000.

The previous prime is 2864737. The next prime is 2864749. The reversal of 2864741 is 1474682.

It is not a de Polignac number, because 2864741 - 2² = 2864737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2864698 and 2864707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2864749) 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 11 ways as a sum of consecutive naturals, for example, 10436 + ... + 10706.

It is an arithmetic number, because the mean of its divisors is an integer number (270096).

2^2864741 is an apocalyptic number.

It is an amenable number.

2864741 is a deficient number, since it is larger than the sum of its proper divisors (376411).

2864741 is a wasteful number, since it uses less digits than its factorization.

2864741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 313 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 2864741 is about 1692.5545781451. The cubic root of 2864741 is about 142.0240156432.

The spelling of 2864741 in words is "two million, eight hundred sixty-four thousand, seven hundred forty-one".