2487307 has 2 divisors, whose sum is σ = 2487308. Its totient is φ = 2487306.

The previous prime is 2487299. The next prime is 2487313. The reversal of 2487307 is 7037842.

2487307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2487307 - 2³ = 2487299 is a prime.

It is a super-2 number, since 2×2487307² = 12373392224498, which contains 22 as substring.

2487307 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2487367) 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, 1243653 + 1243654.

It is an arithmetic number, because the mean of its divisors is an integer number (1243654).

2^2487307 is an apocalyptic number.

2487307 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487307 is an equidigital number, since it uses as much as digits as its factorization.

2487307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 2487307 is about 1577.1198432586. The cubic root of 2487307 is about 135.4907969767.

The spelling of 2487307 in words is "two million, four hundred eighty-seven thousand, three hundred seven".