4253867 has 2 divisors, whose sum is σ = 4253868. Its totient is φ = 4253866.

The previous prime is 4253863. The next prime is 4253869. The reversal of 4253867 is 7683524.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4253867 - 2² = 4253863 is a prime.

Together with 4253869, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁵ + 5³ + 3¹⁰ + 8 + 6 + 7³ .

It is not a weakly prime, because it can be changed into another prime (4253863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126933 + 2126934.

It is an arithmetic number, because the mean of its divisors is an integer number (2126934).

Almost surely, 2^4253867 is an apocalyptic number.

4253867 is a deficient number, since it is larger than the sum of its proper divisors (1).

4253867 is an equidigital number, since it uses as much as digits as its factorization.

4253867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 35.

The square root of 4253867 is about 2062.4904848265. The cubic root of 4253867 is about 162.0297029314.

The spelling of 4253867 in words is "four million, two hundred fifty-three thousand, eight hundred sixty-seven".