2480889 has 4 divisors (see below), whose sum is σ = 3307856. Its totient is φ = 1653924.

The previous prime is 2480873. The next prime is 2480893. The reversal of 2480889 is 9880842.

It is a happy number.

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 not a de Polignac number, because 2480889 - 2⁴ = 2480873 is a prime.

It is a D-number.

It is a Duffinian number.

2480889 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2480189) 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, 413479 + ... + 413484.

It is an arithmetic number, because the mean of its divisors is an integer number (826964).

2^2480889 is an apocalyptic number.

It is an amenable number.

2480889 is a deficient number, since it is larger than the sum of its proper divisors (826967).

2480889 is an equidigital number, since it uses as much as digits as its factorization.

2480889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826966.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 2480889 is about 1575.0838072941. The cubic root of 2480889 is about 135.3741609342.

The spelling of 2480889 in words is "two million, four hundred eighty thousand, eight hundred eighty-nine".