10406587 has 2 divisors, whose sum is σ = 10406588. Its totient is φ = 10406586.

The previous prime is 10406581. The next prime is 10406593. The reversal of 10406587 is 78560401.

It is a balanced prime because it is at equal distance from previous prime (10406581) and next prime (10406593).

It is a cyclic number.

It is not a de Polignac number, because 10406587 - 2¹⁵ = 10373819 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10406581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5203293 + 5203294.

It is an arithmetic number, because the mean of its divisors is an integer number (5203294).

Almost surely, 2^10406587 is an apocalyptic number.

10406587 is a deficient number, since it is larger than the sum of its proper divisors (1).

10406587 is an equidigital number, since it uses as much as digits as its factorization.

10406587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 10406587 is about 3225.9242086571. The cubic root of 10406587 is about 218.3246502513.

Adding to 10406587 its reverse (78560401), we get a palindrome (88966988).

The spelling of 10406587 in words is "ten million, four hundred six thousand, five hundred eighty-seven".