10630649 has 2 divisors, whose sum is σ = 10630650. Its totient is φ = 10630648.

The previous prime is 10630621. The next prime is 10630651. The reversal of 10630649 is 94603601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6250000 + 4380649 = 2500^2 + 2093^2 .

It is an emirp because it is prime and its reverse (94603601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10630649 - 2²⁰ = 9582073 is a prime.

It is a super-2 number, since 2×10630649² = 226021396322402, which contains 22 as substring.

Together with 10630651, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₇₀₃₆₈₅ and since 10630649 and 703685 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (10630619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5315324 + 5315325.

It is an arithmetic number, because the mean of its divisors is an integer number (5315325).

Almost surely, 2^10630649 is an apocalyptic number.

It is an amenable number.

10630649 is a deficient number, since it is larger than the sum of its proper divisors (1).

10630649 is an equidigital number, since it uses as much as digits as its factorization.

10630649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 10630649 is about 3260.4676045009. The cubic root of 10630649 is about 219.8804377888.

The spelling of 10630649 in words is "ten million, six hundred thirty thousand, six hundred forty-nine".