4260266 has 4 divisors (see below), whose sum is σ = 6390402. Its totient is φ = 2130132.

The previous prime is 4260259. The next prime is 4260271. The reversal of 4260266 is 6620624.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3690241 + 570025 = 1921^2 + 755^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065065 + ... + 1065068.

Almost surely, 2^4260266 is an apocalyptic number.

4260266 is a deficient number, since it is larger than the sum of its proper divisors (2130136).

4260266 is a wasteful number, since it uses less digits than its factorization.

4260266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130135.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4260266 is about 2064.0411817597. The cubic root of 4260266 is about 162.1109081509.

The spelling of 4260266 in words is "four million, two hundred sixty thousand, two hundred sixty-six".