164252339 has 2 divisors, whose sum is σ = 164252340. Its totient is φ = 164252338.

The previous prime is 164252327. The next prime is 164252377. The reversal of 164252339 is 933252461.

164252339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164252339 - 2²⁴ = 147475123 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 164252299 and 164252308.

It is not a weakly prime, because it can be changed into another prime (164252399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82126169 + 82126170.

It is an arithmetic number, because the mean of its divisors is an integer number (82126170).

Almost surely, 2^164252339 is an apocalyptic number.

164252339 is a deficient number, since it is larger than the sum of its proper divisors (1).

164252339 is an equidigital number, since it uses as much as digits as its factorization.

164252339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 164252339 is about 12816.0968707325. The cubic root of 164252339 is about 547.6509612006.

The spelling of 164252339 in words is "one hundred sixty-four million, two hundred fifty-two thousand, three hundred thirty-nine".