2472143 has 2 divisors, whose sum is σ = 2472144. Its totient is φ = 2472142.

The previous prime is 2472131. The next prime is 2472167. The reversal of 2472143 is 3412742.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2472143 - 2¹² = 2468047 is a prime.

It is a super-2 number, since 2×2472143² = 12222982024898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2472193) 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 as a sum of consecutive naturals, namely, 1236071 + 1236072.

It is an arithmetic number, because the mean of its divisors is an integer number (1236072).

2^2472143 is an apocalyptic number.

2472143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2472143 is an equidigital number, since it uses as much as digits as its factorization.

2472143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 23.

The square root of 2472143 is about 1572.3049958580. The cubic root of 2472143 is about 135.2148932335.

Adding to 2472143 its reverse (3412742), we get a palindrome (5884885).

The spelling of 2472143 in words is "two million, four hundred seventy-two thousand, one hundred forty-three".