4087297 has 2 divisors, whose sum is σ = 4087298. Its totient is φ = 4087296.

The previous prime is 4087277. The next prime is 4087301. The reversal of 4087297 is 7927804.

It is a happy number.

4087297 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 can be written as a sum of positive squares in only one way, i.e., 2547216 + 1540081 = 1596^2 + 1241^2 .

It is a cyclic number.

It is not a de Polignac number, because 4087297 - 2¹⁹ = 3563009 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4087207) 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, 2043648 + 2043649.

It is an arithmetic number, because the mean of its divisors is an integer number (2043649).

Almost surely, 2^4087297 is an apocalyptic number.

It is an amenable number.

4087297 is a deficient number, since it is larger than the sum of its proper divisors (1).

4087297 is an equidigital number, since it uses as much as digits as its factorization.

4087297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 4087297 is about 2021.7064574265. The cubic root of 4087297 is about 159.8865993333.

The spelling of 4087297 in words is "four million, eighty-seven thousand, two hundred ninety-seven".