87683627 has 2 divisors, whose sum is σ = 87683628. Its totient is φ = 87683626.

The previous prime is 87683581. The next prime is 87683647. The reversal of 87683627 is 72638678.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87683627 - 2¹⁴ = 87667243 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (87683647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43841813 + 43841814.

It is an arithmetic number, because the mean of its divisors is an integer number (43841814).

Almost surely, 2^87683627 is an apocalyptic number.

87683627 is a deficient number, since it is larger than the sum of its proper divisors (1).

87683627 is an equidigital number, since it uses as much as digits as its factorization.

87683627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 47.

The square root of 87683627 is about 9363.9535987744. The cubic root of 87683627 is about 444.2623422563.

The spelling of 87683627 in words is "eighty-seven million, six hundred eighty-three thousand, six hundred twenty-seven".