10439424 has 108 divisors (see below), whose sum is σ = 31567536. Its totient is φ = 3311616.

The previous prime is 10439419. The next prime is 10439437. The reversal of 10439424 is 42493401.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52894 + ... + 53090.

It is an arithmetic number, because the mean of its divisors is an integer number (292292).

Almost surely, 2^10439424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10439424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15783768).

10439424 is an abundant number, since it is smaller than the sum of its proper divisors (21128112).

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

10439424 is a wasteful number, since it uses less digits than its factorization.

10439424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 10439424 is about 3231.0097492889. The cubic root of 10439424 is about 218.5540433985.

The spelling of 10439424 in words is "ten million, four hundred thirty-nine thousand, four hundred twenty-four".