4155343 has 2 divisors, whose sum is σ = 4155344. Its totient is φ = 4155342.

The previous prime is 4155337. The next prime is 4155367. The reversal of 4155343 is 3435514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4155343 - 2⁹ = 4154831 is a prime.

It is equal to p₂₉₃₃₆₂ and since 4155343 and 293362 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4155743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077671 + 2077672.

It is an arithmetic number, because the mean of its divisors is an integer number (2077672).

Almost surely, 2^4155343 is an apocalyptic number.

4155343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4155343 is an equidigital number, since it uses as much as digits as its factorization.

4155343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 25.

The square root of 4155343 is about 2038.4658446979. The cubic root of 4155343 is about 160.7689934481.

The spelling of 4155343 in words is "four million, one hundred fifty-five thousand, three hundred forty-three".