672360259 has 4 divisors (see below), whose sum is σ = 675296560. Its totient is φ = 669423960.

The previous prime is 672360223. The next prime is 672360281. The reversal of 672360259 is 952063276.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 672360259 - 2⁹ = 672359747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (672360959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1467807 + ... + 1468264.

It is an arithmetic number, because the mean of its divisors is an integer number (168824140).

Almost surely, 2^672360259 is an apocalyptic number.

672360259 is a deficient number, since it is larger than the sum of its proper divisors (2936301).

672360259 is a wasteful number, since it uses less digits than its factorization.

672360259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936300.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 672360259 is about 25929.9105089084. The cubic root of 672360259 is about 876.0603239423.

The spelling of 672360259 in words is "six hundred seventy-two million, three hundred sixty thousand, two hundred fifty-nine".