10787587 has 2 divisors, whose sum is σ = 10787588. Its totient is φ = 10787586.

The previous prime is 10787549. The next prime is 10787599. The reversal of 10787587 is 78578701.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10787587 - 2¹⁵ = 10754819 is a prime.

It is not a weakly prime, because it can be changed into another prime (10785587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5393793 + 5393794.

It is an arithmetic number, because the mean of its divisors is an integer number (5393794).

Almost surely, 2^10787587 is an apocalyptic number.

10787587 is a deficient number, since it is larger than the sum of its proper divisors (1).

10787587 is an equidigital number, since it uses as much as digits as its factorization.

10787587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109760, while the sum is 43.

The square root of 10787587 is about 3284.4462242515. The cubic root of 10787587 is about 220.9571724849.

The spelling of 10787587 in words is "ten million, seven hundred eighty-seven thousand, five hundred eighty-seven".