2985243 has 4 divisors (see below), whose sum is σ = 3980328. Its totient is φ = 1990160.

The previous prime is 2985221. The next prime is 2985247. The reversal of 2985243 is 3425892.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2985243 - 2⁵ = 2985211 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2985247) 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, 497538 + ... + 497543.

It is an arithmetic number, because the mean of its divisors is an integer number (995082).

2^2985243 is an apocalyptic number.

2985243 is a deficient number, since it is larger than the sum of its proper divisors (995085).

2985243 is an equidigital number, since it uses as much as digits as its factorization.

2985243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995084.

The product of its digits is 17280, while the sum is 33.

The square root of 2985243 is about 1727.7855769742. The cubic root of 2985243 is about 143.9880873633.

The spelling of 2985243 in words is "two million, nine hundred eighty-five thousand, two hundred forty-three".