164424083 has 2 divisors, whose sum is σ = 164424084. Its totient is φ = 164424082.

The previous prime is 164424049. The next prime is 164424103. The reversal of 164424083 is 380424461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164424083 - 2⁶ = 164424019 is a prime.

It is a super-3 number, since 3×164424083³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (164424023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82212041 + 82212042.

It is an arithmetic number, because the mean of its divisors is an integer number (82212042).

Almost surely, 2^164424083 is an apocalyptic number.

164424083 is a deficient number, since it is larger than the sum of its proper divisors (1).

164424083 is an equidigital number, since it uses as much as digits as its factorization.

164424083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 164424083 is about 12822.7954440520. The cubic root of 164424083 is about 547.8417712765.

The spelling of 164424083 in words is "one hundred sixty-four million, four hundred twenty-four thousand, eighty-three".