2980559 has 4 divisors (see below), whose sum is σ = 3155904. Its totient is φ = 2805216.

The previous prime is 2980553. The next prime is 2980573. The reversal of 2980559 is 9550892.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2980559 - 2⁴ = 2980543 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 (2980553) 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, 87647 + ... + 87680.

It is an arithmetic number, because the mean of its divisors is an integer number (788976).

2^2980559 is an apocalyptic number.

2980559 is a deficient number, since it is larger than the sum of its proper divisors (175345).

2980559 is a wasteful number, since it uses less digits than its factorization.

2980559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175344.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 2980559 is about 1726.4295525738. The cubic root of 2980559 is about 143.9127397001.

The spelling of 2980559 in words is "two million, nine hundred eighty thousand, five hundred fifty-nine".