266225151 has 8 divisors (see below), whose sum is σ = 375847344. Its totient is φ = 167043200.

The previous prime is 266225137. The next prime is 266225153. The reversal of 266225151 is 151522662.

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

It is a cyclic number.

It is not a de Polignac number, because 266225151 - 2⁵ = 266225119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266225153) 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, 2610000 + ... + 2610101.

It is an arithmetic number, because the mean of its divisors is an integer number (46980918).

Almost surely, 2^266225151 is an apocalyptic number.

266225151 is a deficient number, since it is larger than the sum of its proper divisors (109622193).

266225151 is a wasteful number, since it uses less digits than its factorization.

266225151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220121.

The product of its digits is 7200, while the sum is 30.

The square root of 266225151 is about 16316.4074170756. The cubic root of 266225151 is about 643.3041612647.

The spelling of 266225151 in words is "two hundred sixty-six million, two hundred twenty-five thousand, one hundred fifty-one".