2480489 has 4 divisors (see below), whose sum is σ = 2706000. Its totient is φ = 2254980.

The previous prime is 2480483. The next prime is 2480497. The reversal of 2480489 is 9840842.

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 2480489 - 2¹² = 2476393 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2480483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112739 + ... + 112760.

It is an arithmetic number, because the mean of its divisors is an integer number (676500).

2^2480489 is an apocalyptic number.

It is an amenable number.

2480489 is a deficient number, since it is larger than the sum of its proper divisors (225511).

2480489 is a wasteful number, since it uses less digits than its factorization.

2480489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225510.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 2480489 is about 1574.9568248050. The cubic root of 2480489 is about 135.3668849705.

The spelling of 2480489 in words is "two million, four hundred eighty thousand, four hundred eighty-nine".