10380566 has 8 divisors (see below), whose sum is σ = 17795280. Its totient is φ = 4448808.

The previous prime is 10380563. The next prime is 10380569. The reversal of 10380566 is 66508301.

10380566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10380563) and next prime (10380569).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10380563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370721 + ... + 370748.

It is an arithmetic number, because the mean of its divisors is an integer number (2224410).

Almost surely, 2^10380566 is an apocalyptic number.

10380566 is a deficient number, since it is larger than the sum of its proper divisors (7414714).

10380566 is an equidigital number, since it uses as much as digits as its factorization.

10380566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741478.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 10380566 is about 3221.8885765960. Note that the first 3 decimals coincide. The cubic root of 10380566 is about 218.1425294681.

Adding to 10380566 its reverse (66508301), we get a palindrome (76888867).

The spelling of 10380566 in words is "ten million, three hundred eighty thousand, five hundred sixty-six".