2487701 has 2 divisors, whose sum is σ = 2487702. Its totient is φ = 2487700.

The previous prime is 2487697. The next prime is 2487713. The reversal of 2487701 is 1077842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2464900 + 22801 = 1570^2 + 151^2 .

It is a cyclic number.

It is not a de Polignac number, because 2487701 - 2² = 2487697 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2487791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243850 + 1243851.

It is an arithmetic number, because the mean of its divisors is an integer number (1243851).

2^2487701 is an apocalyptic number.

It is an amenable number.

2487701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487701 is an equidigital number, since it uses as much as digits as its factorization.

2487701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 2487701 is about 1577.2447495554. The cubic root of 2487701 is about 135.4979507050.

The spelling of 2487701 in words is "two million, four hundred eighty-seven thousand, seven hundred one".