2286541 has 4 divisors (see below), whose sum is σ = 2299932. Its totient is φ = 2273152.

The previous prime is 2286533. The next prime is 2286553. The reversal of 2286541 is 1456822.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1572516 + 714025 = 1254^2 + 845^2 .

It is a cyclic number.

It is not a de Polignac number, because 2286541 - 2³ = 2286533 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 (2286511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6436 + ... + 6781.

It is an arithmetic number, because the mean of its divisors is an integer number (574983).

2^2286541 is an apocalyptic number.

It is an amenable number.

2286541 is a deficient number, since it is larger than the sum of its proper divisors (13391).

2286541 is a wasteful number, since it uses less digits than its factorization.

2286541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13390.

The product of its digits is 3840, while the sum is 28.

The square root of 2286541 is about 1512.1312773698. The cubic root of 2286541 is about 131.7426305938.

The spelling of 2286541 in words is "two million, two hundred eighty-six thousand, five hundred forty-one".