474143 has 2 divisors, whose sum is σ = 474144. Its totient is φ = 474142.

The previous prime is 474137. The next prime is 474151. The reversal of 474143 is 341474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474143 - 2⁴ = 474127 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between even and odd.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237071 + 237072.

It is an arithmetic number, because the mean of its divisors is an integer number (237072).

2⁴⁷⁴¹⁴³ is an apocalyptic number.

474143 is a deficient number, since it is larger than the sum of its proper divisors (1).

474143 is an equidigital number, since it uses as much as digits as its factorization.

474143 is an evil number, because the sum of its binary digits is even.

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

The square root of 474143 is about 688.5804237705. The cubic root of 474143 is about 77.9775850560.

It can be divided in two parts, 4 and 74143, that added together give a palindrome (74147).

The spelling of 474143 in words is "four hundred seventy-four thousand, one hundred forty-three", and thus it is an iban number.