266264151 has 16 divisors (see below), whose sum is σ = 357925344. Its totient is φ = 176062464.

The previous prime is 266264147. The next prime is 266264153. The reversal of 266264151 is 151462662.

It is not a de Polignac number, because 266264151 - 2² = 266264147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266264153) 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, 333685 + ... + 334481.

It is an arithmetic number, because the mean of its divisors is an integer number (22370334).

Almost surely, 2^266264151 is an apocalyptic number.

266264151 is a deficient number, since it is larger than the sum of its proper divisors (91661193).

266264151 is a wasteful number, since it uses less digits than its factorization.

266264151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570.

The product of its digits is 17280, while the sum is 33.

The square root of 266264151 is about 16317.6024893365. The cubic root of 266264151 is about 643.3355728189.

The spelling of 266264151 in words is "two hundred sixty-six million, two hundred sixty-four thousand, one hundred fifty-one".