3124143 has 32 divisors (see below), whose sum is σ = 5157120. Its totient is φ = 1853280.

The previous prime is 3124129. The next prime is 3124171. The reversal of 3124143 is 3414213.

It is not a de Polignac number, because 3124143 - 2⁴ = 3124127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19821 + ... + 19977.

It is an arithmetic number, because the mean of its divisors is an integer number (161160).

Almost surely, 2^3124143 is an apocalyptic number.

3124143 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3124143 is a deficient number, since it is larger than the sum of its proper divisors (2032977).

3124143 is a wasteful number, since it uses less digits than its factorization.

3124143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 238 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 3124143 is about 1767.5245401408. The cubic root of 3124143 is about 146.1875209783.

Adding to 3124143 its reverse (3414213), we get a palindrome (6538356).

The spelling of 3124143 in words is "three million, one hundred twenty-four thousand, one hundred forty-three".