266432713 has 16 divisors (see below), whose sum is σ = 282522240. Its totient is φ = 250753536.

The previous prime is 266432641. The next prime is 266432723. The reversal of 266432713 is 317234662.

It is not a de Polignac number, because 266432713 - 2²⁵ = 232878281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (266432723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684723 + ... + 685111.

It is an arithmetic number, because the mean of its divisors is an integer number (17657640).

Almost surely, 2^266432713 is an apocalyptic number.

266432713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

266432713 is a deficient number, since it is larger than the sum of its proper divisors (16089527).

266432713 is a wasteful number, since it uses less digits than its factorization.

266432713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816.

The product of its digits is 36288, while the sum is 34.

The square root of 266432713 is about 16322.7667078838. The cubic root of 266432713 is about 643.4713015116.

The spelling of 266432713 in words is "two hundred sixty-six million, four hundred thirty-two thousand, seven hundred thirteen".