4291131 has 16 divisors (see below), whose sum is σ = 6487040. Its totient is φ = 2501280.

The previous prime is 4291121. The next prime is 4291141. The reversal of 4291131 is 1311924.

4291131 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4291121) and next prime (4291141).

It is not a de Polignac number, because 4291131 - 2¹⁰ = 4290107 is a prime.

It is a super-2 number, since 2×4291131² = 36827610518322, which contains 22 as substring.

It is a Duffinian number.

4291131 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4291098 and 4291107.

It is not an unprimeable number, because it can be changed into a prime (4291121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2155 + ... + 3636.

It is an arithmetic number, because the mean of its divisors is an integer number (405440).

Almost surely, 2^4291131 is an apocalyptic number.

4291131 is a deficient number, since it is larger than the sum of its proper divisors (2195909).

4291131 is a wasteful number, since it uses less digits than its factorization.

4291131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5826.

The product of its digits is 216, while the sum is 21.

The square root of 4291131 is about 2071.5045257011. The cubic root of 4291131 is about 162.5014563972.

The spelling of 4291131 in words is "four million, two hundred ninety-one thousand, one hundred thirty-one".