2480306 has 4 divisors (see below), whose sum is σ = 3720462. Its totient is φ = 1240152.

The previous prime is 2480287. The next prime is 2480311. The reversal of 2480306 is 6030842.

It is a happy number.

2480306 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, and also an emirpimes, since its reverse is a distinct semiprime: 6030842 = 2 ⋅3015421.

It can be written as a sum of positive squares in only one way, i.e., 2374681 + 105625 = 1541^2 + 325^2 .

It is a zygodrome in base 5.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 620075 + ... + 620078.

2^2480306 is an apocalyptic number.

2480306 is a deficient number, since it is larger than the sum of its proper divisors (1240156).

2480306 is a wasteful number, since it uses less digits than its factorization.

2480306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240155.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2480306 is about 1574.8987269028. The cubic root of 2480306 is about 135.3635559563.

The spelling of 2480306 in words is "two million, four hundred eighty thousand, three hundred six".