5280667 has 4 divisors (see below), whose sum is σ = 6035056. Its totient is φ = 4526280.

The previous prime is 5280661. The next prime is 5280703. The reversal of 5280667 is 7660825.

5280667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5280667 - 2¹⁵ = 5247899 is a prime.

It is a Duffinian number.

5280667 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5280661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377184 + ... + 377197.

It is an arithmetic number, because the mean of its divisors is an integer number (1508764).

Almost surely, 2^5280667 is an apocalyptic number.

5280667 is a deficient number, since it is larger than the sum of its proper divisors (754389).

5280667 is an equidigital number, since it uses as much as digits as its factorization.

5280667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754388.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 5280667 is about 2297.9701912775. The cubic root of 5280667 is about 174.1390859566.

The spelling of 5280667 in words is "five million, two hundred eighty thousand, six hundred sixty-seven".