4151043 has 24 divisors (see below), whose sum is σ = 6840288. Its totient is φ = 2403072.

The previous prime is 4151039. The next prime is 4151053. The reversal of 4151043 is 3401514.

It is a happy number.

It is not a de Polignac number, because 4151043 - 2² = 4151039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4151023) 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 23 ways as a sum of consecutive naturals, for example, 946 + ... + 3032.

It is an arithmetic number, because the mean of its divisors is an integer number (285012).

Almost surely, 2^4151043 is an apocalyptic number.

4151043 is a deficient number, since it is larger than the sum of its proper divisors (2689245).

4151043 is a wasteful number, since it uses less digits than its factorization.

4151043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4151043 is about 2037.4108569456. The cubic root of 4151043 is about 160.7135190651.

Adding to 4151043 its reverse (3401514), we get a palindrome (7552557).

The spelling of 4151043 in words is "four million, one hundred fifty-one thousand, forty-three".