4381041 has 12 divisors (see below), whose sum is σ = 6795312. Its totient is φ = 2503368.

The previous prime is 4381031. The next prime is 4381043. The reversal of 4381041 is 1401834.

It is not a de Polignac number, because 4381041 - 2⁵ = 4381009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

4381041 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4380999 and 4381017.

It is not an unprimeable number, because it can be changed into a prime (4381043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14755 + ... + 15048.

It is an arithmetic number, because the mean of its divisors is an integer number (566276).

Almost surely, 2^4381041 is an apocalyptic number.

It is an amenable number.

4381041 is a deficient number, since it is larger than the sum of its proper divisors (2414271).

4381041 is a wasteful number, since it uses less digits than its factorization.

4381041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29820 (or 29813 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 4381041 is about 2093.0936433901. The cubic root of 4381041 is about 163.6285590273.

Adding to 4381041 its reverse (1401834), we get a palindrome (5782875).

The spelling of 4381041 in words is "four million, three hundred eighty-one thousand, forty-one".