10381667 has 2 divisors, whose sum is σ = 10381668. Its totient is φ = 10381666.

The previous prime is 10381661. The next prime is 10381673. The reversal of 10381667 is 76618301.

It is a balanced prime because it is at equal distance from previous prime (10381661) and next prime (10381673).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10381667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10381661) 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, 5190833 + 5190834.

It is an arithmetic number, because the mean of its divisors is an integer number (5190834).

Almost surely, 2^10381667 is an apocalyptic number.

10381667 is a deficient number, since it is larger than the sum of its proper divisors (1).

10381667 is an equidigital number, since it uses as much as digits as its factorization.

10381667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 10381667 is about 3222.0594345853. The cubic root of 10381667 is about 218.1502415214.

Adding to 10381667 its reverse (76618301), we get a palindrome (86999968).

The spelling of 10381667 in words is "ten million, three hundred eighty-one thousand, six hundred sixty-seven".