4087273 has 2 divisors, whose sum is σ = 4087274. Its totient is φ = 4087272.

The previous prime is 4087271. The next prime is 4087277. The reversal of 4087273 is 3727804.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3564544 + 522729 = 1888^2 + 723^2 .

It is a cyclic number.

It is not a de Polignac number, because 4087273 - 2¹ = 4087271 is a prime.

Together with 4087271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4087271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2043636 + 2043637.

It is an arithmetic number, because the mean of its divisors is an integer number (2043637).

Almost surely, 2^4087273 is an apocalyptic number.

It is an amenable number.

4087273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4087273 is an equidigital number, since it uses as much as digits as its factorization.

4087273 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 4087273 is about 2021.7005218380. The cubic root of 4087273 is about 159.8862863892.

The spelling of 4087273 in words is "four million, eighty-seven thousand, two hundred seventy-three".