266413195 has 8 divisors (see below), whose sum is σ = 320132880. Its totient is φ = 212839200.

The previous prime is 266413159. The next prime is 266413211. The reversal of 266413195 is 591314662.

266413195 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 not a de Polignac number, because 266413195 - 2²³ = 258024587 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32356 + ... + 39745.

It is an arithmetic number, because the mean of its divisors is an integer number (40016610).

Almost surely, 2^266413195 is an apocalyptic number.

266413195 is a deficient number, since it is larger than the sum of its proper divisors (53719685).

266413195 is an equidigital number, since it uses as much as digits as its factorization.

266413195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72845.

The product of its digits is 38880, while the sum is 37.

The square root of 266413195 is about 16322.1688203498. The cubic root of 266413195 is about 643.4555882515.

The spelling of 266413195 in words is "two hundred sixty-six million, four hundred thirteen thousand, one hundred ninety-five".