5280266 has 8 divisors (see below), whose sum is σ = 7960800. Its totient is φ = 2626668.

The previous prime is 5280263. The next prime is 5280277. The reversal of 5280266 is 6620825.

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

It is not an unprimeable number, because it can be changed into a prime (5280263) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 6236 + ... + 7031.

It is an arithmetic number, because the mean of its divisors is an integer number (995100).

Almost surely, 2^5280266 is an apocalyptic number.

5280266 is a deficient number, since it is larger than the sum of its proper divisors (2680534).

5280266 is a wasteful number, since it uses less digits than its factorization.

5280266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13468.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 5280266 is about 2297.8829387068. The cubic root of 5280266 is about 174.1346779566.

The spelling of 5280266 in words is "five million, two hundred eighty thousand, two hundred sixty-six".