2268131 has 2 divisors, whose sum is σ = 2268132. Its totient is φ = 2268130.

The previous prime is 2268103. The next prime is 2268139. The reversal of 2268131 is 1318622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2268131 - 2⁶ = 2268067 is a prime.

It is a super-2 number, since 2×2268131² = 10288836466322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2268097 and 2268106.

It is not a weakly prime, because it can be changed into another prime (2268139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134065 + 1134066.

It is an arithmetic number, because the mean of its divisors is an integer number (1134066).

2^2268131 is an apocalyptic number.

2268131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268131 is an equidigital number, since it uses as much as digits as its factorization.

2268131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 23.

The square root of 2268131 is about 1506.0315401744. The cubic root of 2268131 is about 131.3881037644.

The spelling of 2268131 in words is "two million, two hundred sixty-eight thousand, one hundred thirty-one".