3587243 has 4 divisors (see below), whose sum is σ = 3913368. Its totient is φ = 3261120.

The previous prime is 3587237. The next prime is 3587249. The reversal of 3587243 is 3427853.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (3587237) and next prime (3587249).

It is a cyclic number.

It is not a de Polignac number, because 3587243 - 2⁶ = 3587179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3587249) 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, 163046 + ... + 163067.

It is an arithmetic number, because the mean of its divisors is an integer number (978342).

Almost surely, 2^3587243 is an apocalyptic number.

3587243 is a deficient number, since it is larger than the sum of its proper divisors (326125).

3587243 is a wasteful number, since it uses less digits than its factorization.

3587243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326124.

The product of its digits is 20160, while the sum is 32.

The square root of 3587243 is about 1894.0018479400. The cubic root of 3587243 is about 153.0806387113.

It can be divided in two parts, 35 and 87243, that added together give a palindrome (87278).

The spelling of 3587243 in words is "three million, five hundred eighty-seven thousand, two hundred forty-three".