1672114459 has 2 divisors, whose sum is σ = 1672114460. Its totient is φ = 1672114458.

The previous prime is 1672114447. The next prime is 1672114501. The reversal of 1672114459 is 9544112761.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1672114459 - 2¹⁷ = 1671983387 is a prime.

It is not a weakly prime, because it can be changed into another prime (1672114429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836057229 + 836057230.

It is an arithmetic number, because the mean of its divisors is an integer number (836057230).

Almost surely, 2^1672114459 is an apocalyptic number.

1672114459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1672114459 is an equidigital number, since it uses as much as digits as its factorization.

1672114459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

The square root of 1672114459 is about 40891.4961697417. The cubic root of 1672114459 is about 1186.9215109447.

The spelling of 1672114459 in words is "one billion, six hundred seventy-two million, one hundred fourteen thousand, four hundred fifty-nine".