10389424 has 20 divisors (see below), whose sum is σ = 20824560. Its totient is φ = 5015360.

The previous prime is 10389419. The next prime is 10389427. The reversal of 10389424 is 42498301.

10389424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10389427) 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, 10732 + ... + 11659.

It is an arithmetic number, because the mean of its divisors is an integer number (1041228).

Almost surely, 2^10389424 is an apocalyptic number.

It is an amenable number.

10389424 is an abundant number, since it is smaller than the sum of its proper divisors (10435136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10389424 is a wasteful number, since it uses less digits than its factorization.

10389424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22428 (or 22422 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 10389424 is about 3223.2629430439. The cubic root of 10389424 is about 218.2045606765.

The spelling of 10389424 in words is "ten million, three hundred eighty-nine thousand, four hundred twenty-four".