87063703 has 2 divisors, whose sum is σ = 87063704. Its totient is φ = 87063702.

The previous prime is 87063689. The next prime is 87063709. The reversal of 87063703 is 30736078.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87063703 - 2¹⁷ = 86932631 is a prime.

It is equal to p_5056693 and since 87063703 and 5056693 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87063709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43531851 + 43531852.

It is an arithmetic number, because the mean of its divisors is an integer number (43531852).

Almost surely, 2^87063703 is an apocalyptic number.

87063703 is a deficient number, since it is larger than the sum of its proper divisors (1).

87063703 is an equidigital number, since it uses as much as digits as its factorization.

87063703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 87063703 is about 9330.7932674559. The cubic root of 87063703 is about 443.2128856023.

The spelling of 87063703 in words is "eighty-seven million, sixty-three thousand, seven hundred three".