4154867 has 2 divisors, whose sum is σ = 4154868. Its totient is φ = 4154866.

The previous prime is 4154861. The next prime is 4154869. The reversal of 4154867 is 7684514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4154867 - 2¹⁴ = 4138483 is a prime.

Together with 4154869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4154861) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077433 + 2077434.

It is an arithmetic number, because the mean of its divisors is an integer number (2077434).

Almost surely, 2^4154867 is an apocalyptic number.

4154867 is a deficient number, since it is larger than the sum of its proper divisors (1).

4154867 is an equidigital number, since it uses as much as digits as its factorization.

4154867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 35.

The square root of 4154867 is about 2038.3490868838. The cubic root of 4154867 is about 160.7628544472.

The spelling of 4154867 in words is "four million, one hundred fifty-four thousand, eight hundred sixty-seven".