10077643 has 2 divisors, whose sum is σ = 10077644. Its totient is φ = 10077642.

The previous prime is 10077637. The next prime is 10077647. The reversal of 10077643 is 34677001.

It is a strong prime.

It is an emirp because it is prime and its reverse (34677001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10077643 - 2⁹ = 10077131 is a prime.

It is a nialpdrome in base 6.

It is not a weakly prime, because it can be changed into another prime (10077647) 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, 5038821 + 5038822.

It is an arithmetic number, because the mean of its divisors is an integer number (5038822).

Almost surely, 2^10077643 is an apocalyptic number.

10077643 is a deficient number, since it is larger than the sum of its proper divisors (1).

10077643 is an equidigital number, since it uses as much as digits as its factorization.

10077643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 10077643 is about 3174.5303589665. The cubic root of 10077643 is about 215.9996213414. Note that the first 3 decimals are identical.

The spelling of 10077643 in words is "ten million, seventy-seven thousand, six hundred forty-three".