2480989 has 8 divisors (see below), whose sum is σ = 2896128. Its totient is φ = 2081040.

The previous prime is 2480981. The next prime is 2481013. The reversal of 2480989 is 9890842.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2480989 - 2³ = 2480981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3442 + ... + 4099.

It is an arithmetic number, because the mean of its divisors is an integer number (362016).

2^2480989 is an apocalyptic number.

It is an amenable number.

2480989 is a deficient number, since it is larger than the sum of its proper divisors (415139).

2480989 is an equidigital number, since it uses as much as digits as its factorization.

2480989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7595.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 2480989 is about 1575.1155513168. The cubic root of 2480989 is about 135.3759798029.

The spelling of 2480989 in words is "two million, four hundred eighty thousand, nine hundred eighty-nine".