10987087 has 2 divisors, whose sum is σ = 10987088. Its totient is φ = 10987086.

The previous prime is 10987079. The next prime is 10987099. The reversal of 10987087 is 78078901.

It is a weak prime.

It is an emirp because it is prime and its reverse (78078901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10987087 - 2³ = 10987079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10987687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5493543 + 5493544.

It is an arithmetic number, because the mean of its divisors is an integer number (5493544).

Almost surely, 2^10987087 is an apocalyptic number.

10987087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10987087 is an equidigital number, since it uses as much as digits as its factorization.

10987087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 10987087 is about 3314.6775107090. The cubic root of 10987087 is about 222.3109499667.

The spelling of 10987087 in words is "ten million, nine hundred eighty-seven thousand, eighty-seven".