10630987 has 2 divisors, whose sum is σ = 10630988. Its totient is φ = 10630986.

The previous prime is 10630979. The next prime is 10630993. The reversal of 10630987 is 78903601.

10630987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10630987 - 2³ = 10630979 is a prime.

It is a super-2 number, since 2×10630987² = 226035769188338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10630387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5315493 + 5315494.

It is an arithmetic number, because the mean of its divisors is an integer number (5315494).

Almost surely, 2^10630987 is an apocalyptic number.

10630987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10630987 is an equidigital number, since it uses as much as digits as its factorization.

10630987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 10630987 is about 3260.5194371449. The cubic root of 10630987 is about 219.8827681200.

The spelling of 10630987 in words is "ten million, six hundred thirty thousand, nine hundred eighty-seven".