2280507 has 4 divisors (see below), whose sum is σ = 3040680. Its totient is φ = 1520336.

The previous prime is 2280503. The next prime is 2280517. The reversal of 2280507 is 7050822.

2280507 is digitally balanced in base 2, 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 2280507 - 2² = 2280503 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2280503) 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, 380082 + ... + 380087.

It is an arithmetic number, because the mean of its divisors is an integer number (760170).

2^2280507 is an apocalyptic number.

2280507 is a deficient number, since it is larger than the sum of its proper divisors (760173).

2280507 is an equidigital number, since it uses as much as digits as its factorization.

2280507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760172.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 2280507 is about 1510.1347621984. The cubic root of 2280507 is about 131.6266423949.

It can be divided in two parts, 2280 and 507, that multiplied together give a triangular number (1155960 = T₁₅₂₀).

The spelling of 2280507 in words is "two million, two hundred eighty thousand, five hundred seven".