2980001 has 2 divisors, whose sum is σ = 2980002. Its totient is φ = 2980000.

The previous prime is 2979997. The next prime is 2980007. The reversal of 2980001 is 1000892.

2980001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1537600 + 1442401 = 1240^2 + 1201^2 .

It is a cyclic number.

It is not a de Polignac number, because 2980001 - 2² = 2979997 is a prime.

It is a nialpdrome in base 12.

It is not a weakly prime, because it can be changed into another prime (2980007) 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 as a sum of consecutive naturals, namely, 1490000 + 1490001.

It is an arithmetic number, because the mean of its divisors is an integer number (1490001).

2^2980001 is an apocalyptic number.

It is an amenable number.

2980001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2980001 is an equidigital number, since it uses as much as digits as its factorization.

2980001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 2980001 is about 1726.2679398054. The cubic root of 2980001 is about 143.9037583512.

Adding to 2980001 its reverse (1000892), we get a palindrome (3980893).

The spelling of 2980001 in words is "two million, nine hundred eighty thousand, one".