4148567 has 2 divisors, whose sum is σ = 4148568. Its totient is φ = 4148566.

The previous prime is 4148489. The next prime is 4148581. The reversal of 4148567 is 7658414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4148567 - 2¹² = 4144471 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4145567) 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, 2074283 + 2074284.

It is an arithmetic number, because the mean of its divisors is an integer number (2074284).

Almost surely, 2^4148567 is an apocalyptic number.

4148567 is a deficient number, since it is larger than the sum of its proper divisors (1).

4148567 is an equidigital number, since it uses as much as digits as its factorization.

4148567 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4148567 is about 2036.8031323621. The cubic root of 4148567 is about 160.6815587588.

The spelling of 4148567 in words is "four million, one hundred forty-eight thousand, five hundred sixty-seven".