2480001 has 4 divisors (see below), whose sum is σ = 3306672. Its totient is φ = 1653332.

The previous prime is 2479991. The next prime is 2480003. The reversal of 2480001 is 1000842.

2480001 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2480001 - 2⁹ = 2479489 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2480003) 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, 413331 + ... + 413336.

It is an arithmetic number, because the mean of its divisors is an integer number (826668).

2^2480001 is an apocalyptic number.

It is an amenable number.

2480001 is a deficient number, since it is larger than the sum of its proper divisors (826671).

2480001 is an equidigital number, since it uses as much as digits as its factorization.

2480001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826670.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2480001 is about 1574.8018923026. The cubic root of 2480001 is about 135.3580072354.

Adding to 2480001 its reverse (1000842), we get a palindrome (3480843).

The spelling of 2480001 in words is "two million, four hundred eighty thousand, one".