10389927 has 8 divisors (see below), whose sum is σ = 14048640. Its totient is φ = 6828920.

The previous prime is 10389923. The next prime is 10389931. The reversal of 10389927 is 72998301.

It is an interprime number because it is at equal distance from previous prime (10389923) and next prime (10389931).

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

It is a cyclic number.

It is not a de Polignac number, because 10389927 - 2² = 10389923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10389923) 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 in 7 ways as a sum of consecutive naturals, for example, 24177 + ... + 24602.

It is an arithmetic number, because the mean of its divisors is an integer number (1756080).

Almost surely, 2^10389927 is an apocalyptic number.

10389927 is a deficient number, since it is larger than the sum of its proper divisors (3658713).

10389927 is an equidigital number, since it uses as much as digits as its factorization.

10389927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48853.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 10389927 is about 3223.3409686225. The cubic root of 10389927 is about 218.2080820498.

The spelling of 10389927 in words is "ten million, three hundred eighty-nine thousand, nine hundred twenty-seven".