4041131 has 4 divisors (see below), whose sum is σ = 4047264. Its totient is φ = 4035000.

The previous prime is 4041127. The next prime is 4041133. The reversal of 4041131 is 1311404.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4041131 - 2² = 4041127 is a prime.

It is a super-2 number, since 2×4041131² = 32661479518322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4041133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1940 + ... + 3441.

It is an arithmetic number, because the mean of its divisors is an integer number (1011816).

Almost surely, 2^4041131 is an apocalyptic number.

4041131 is a deficient number, since it is larger than the sum of its proper divisors (6133).

4041131 is an equidigital number, since it uses as much as digits as its factorization.

4041131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 4041131 is about 2010.2564513017. The cubic root of 4041131 is about 159.2823457862.

Adding to 4041131 its reverse (1311404), we get a palindrome (5352535).

The spelling of 4041131 in words is "four million, forty-one thousand, one hundred thirty-one".