672235159 has 2 divisors, whose sum is σ = 672235160. Its totient is φ = 672235158.

The previous prime is 672235153. The next prime is 672235169. The reversal of 672235159 is 951532276.

672235159 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 672235159 - 2⁵ = 672235127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672235153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336117579 + 336117580.

It is an arithmetic number, because the mean of its divisors is an integer number (336117580).

Almost surely, 2^672235159 is an apocalyptic number.

672235159 is a deficient number, since it is larger than the sum of its proper divisors (1).

672235159 is an equidigital number, since it uses as much as digits as its factorization.

672235159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 40.

The square root of 672235159 is about 25927.4981245781. The cubic root of 672235159 is about 876.0059870284.

The spelling of 672235159 in words is "six hundred seventy-two million, two hundred thirty-five thousand, one hundred fifty-nine".