672444254 has 8 divisors (see below), whose sum is σ = 1020819240. Its totient is φ = 332171176.

The previous prime is 672444229. The next prime is 672444263. The reversal of 672444254 is 452444276.

672444254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025269 + ... + 2025600.

It is an arithmetic number, because the mean of its divisors is an integer number (127602405).

Almost surely, 2^672444254 is an apocalyptic number.

672444254 is a deficient number, since it is larger than the sum of its proper divisors (348374986).

672444254 is a wasteful number, since it uses less digits than its factorization.

672444254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4050954.

The product of its digits is 215040, while the sum is 38.

The square root of 672444254 is about 25931.5301129725. The cubic root of 672444254 is about 876.0968032066.

The spelling of 672444254 in words is "six hundred seventy-two million, four hundred forty-four thousand, two hundred fifty-four".