4143474 has 20 divisors (see below), whose sum is σ = 9284814. Its totient is φ = 1381104.

The previous prime is 4143467. The next prime is 4143479. The reversal of 4143474 is 4743414.

It can be written as a sum of positive squares in only one way, i.e., 4100625 + 42849 = 2025^2 + 207^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is not an unprimeable number, because it can be changed into a prime (4143479) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12627 + ... + 12950.

Almost surely, 2^4143474 is an apocalyptic number.

4143474 is an abundant number, since it is smaller than the sum of its proper divisors (5141340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4143474 is a wasteful number, since it uses less digits than its factorization.

4143474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25591 (or 25582 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 4143474 is about 2035.5525048497. The cubic root of 4143474 is about 160.6157781096.

Adding to 4143474 its reverse (4743414), we get a palindrome (8886888).

The spelling of 4143474 in words is "four million, one hundred forty-three thousand, four hundred seventy-four".