10389127 has 10 divisors (see below), whose sum is σ = 12122728. Its totient is φ = 8902908.

The previous prime is 10389103. The next prime is 10389139. The reversal of 10389127 is 72198301.

10389127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10389127 - 2¹¹ = 10387079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10389167) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 238 + ... + 4564.

Almost surely, 2^10389127 is an apocalyptic number.

10389127 is a deficient number, since it is larger than the sum of its proper divisors (1733601).

10389127 is an frugal number, since it uses more digits than its factorization.

10389127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355 (or 4334 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 10389127 is about 3223.2168713880. The cubic root of 10389127 is about 218.2024814026.

The spelling of 10389127 in words is "ten million, three hundred eighty-nine thousand, one hundred twenty-seven".