672866126 has 16 divisors (see below), whose sum is σ = 1025920896. Its totient is φ = 330907896.

The previous prime is 672866123. The next prime is 672866167. The reversal of 672866126 is 621668276.

672866126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672866123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93965 + ... + 100871.

It is an arithmetic number, because the mean of its divisors is an integer number (64120056).

Almost surely, 2^672866126 is an apocalyptic number.

672866126 is a deficient number, since it is larger than the sum of its proper divisors (353054770).

672866126 is a wasteful number, since it uses less digits than its factorization.

672866126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7703.

The product of its digits is 290304, while the sum is 44.

The square root of 672866126 is about 25939.6631820847. The cubic root of 672866126 is about 876.2799774713.

The spelling of 672866126 in words is "six hundred seventy-two million, eight hundred sixty-six thousand, one hundred twenty-six".