266058427 has 8 divisors (see below), whose sum is σ = 269549280. Its totient is φ = 262586880.

The previous prime is 266058367. The next prime is 266058437. The reversal of 266058427 is 724850662.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-266058427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 266058427.

It is not an unprimeable number, because it can be changed into a prime (266058437) 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, 24027 + ... + 33307.

It is an arithmetic number, because the mean of its divisors is an integer number (33693660).

Almost surely, 2^266058427 is an apocalyptic number.

266058427 is a deficient number, since it is larger than the sum of its proper divisors (3490853).

266058427 is a wasteful number, since it uses less digits than its factorization.

266058427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9653.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 266058427 is about 16311.2975265612. The cubic root of 266058427 is about 643.1698430761.

The spelling of 266058427 in words is "two hundred sixty-six million, fifty-eight thousand, four hundred twenty-seven".