2473243 has 8 divisors (see below), whose sum is σ = 2555280. Its totient is φ = 2392320.

The previous prime is 2473241. The next prime is 2473277. The reversal of 2473243 is 3423742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2473243 - 2¹ = 2473241 is a prime.

It is a super-2 number, since 2×2473243² = 12233861874098, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁶ + 7⁷ + 3⁴ + 2¹⁵ + 4⁷ + 3¹³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2473241) 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 7 ways as a sum of consecutive naturals, for example, 7171 + ... + 7507.

It is an arithmetic number, because the mean of its divisors is an integer number (319410).

2^2473243 is an apocalyptic number.

2473243 is a deficient number, since it is larger than the sum of its proper divisors (82037).

2473243 is a wasteful number, since it uses less digits than its factorization.

2473243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557.

The product of its digits is 4032, while the sum is 25.

The square root of 2473243 is about 1572.6547618597. The cubic root of 2473243 is about 135.2349452460.

Adding to 2473243 its reverse (3423742), we get a palindrome (5896985).

The spelling of 2473243 in words is "two million, four hundred seventy-three thousand, two hundred forty-three".