287483701 has 2 divisors, whose sum is σ = 287483702. Its totient is φ = 287483700.

The previous prime is 287483683. The next prime is 287483711. The reversal of 287483701 is 107384782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212401476 + 75082225 = 14574^2 + 8665^2 .

It is a cyclic number.

It is not a de Polignac number, because 287483701 - 2¹⁷ = 287352629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (287483711) 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, 143741850 + 143741851.

It is an arithmetic number, because the mean of its divisors is an integer number (143741851).

Almost surely, 2^287483701 is an apocalyptic number.

It is an amenable number.

287483701 is a deficient number, since it is larger than the sum of its proper divisors (1).

287483701 is an equidigital number, since it uses as much as digits as its factorization.

287483701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 287483701 is about 16955.3443197123. The cubic root of 287483701 is about 659.9905883262.

The spelling of 287483701 in words is "two hundred eighty-seven million, four hundred eighty-three thousand, seven hundred one".