3166543 has 2 divisors, whose sum is σ = 3166544. Its totient is φ = 3166542.

The previous prime is 3166523. The next prime is 3166547. The reversal of 3166543 is 3456613.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3166543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3166547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583271 + 1583272.

It is an arithmetic number, because the mean of its divisors is an integer number (1583272).

Almost surely, 2^3166543 is an apocalyptic number.

3166543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166543 is an equidigital number, since it uses as much as digits as its factorization.

3166543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

The square root of 3166543 is about 1779.4782943324. The cubic root of 3166543 is about 146.8458902926.

It can be divided in two parts, 316 and 6543, that added together give a cube (6859 = 19³).

The spelling of 3166543 in words is "three million, one hundred sixty-six thousand, five hundred forty-three".