164092043 has 2 divisors, whose sum is σ = 164092044. Its totient is φ = 164092042.

The previous prime is 164092031. The next prime is 164092091. The reversal of 164092043 is 340290461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164092043 - 2⁸ = 164091787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164091997 and 164092015.

It is not a weakly prime, because it can be changed into another prime (164092843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82046021 + 82046022.

It is an arithmetic number, because the mean of its divisors is an integer number (82046022).

Almost surely, 2^164092043 is an apocalyptic number.

164092043 is a deficient number, since it is larger than the sum of its proper divisors (1).

164092043 is an equidigital number, since it uses as much as digits as its factorization.

164092043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 164092043 is about 12809.8416461719. The cubic root of 164092043 is about 547.4727499764.

The spelling of 164092043 in words is "one hundred sixty-four million, ninety-two thousand, forty-three".