10038644 has 36 divisors (see below), whose sum is σ = 22075872. Its totient is φ = 3909840.

The previous prime is 10038643. The next prime is 10038659. The reversal of 10038644 is 44683001.

10038644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10038643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1907 + ... + 4869.

Almost surely, 2^10038644 is an apocalyptic number.

10038644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10038644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11037936).

10038644 is an abundant number, since it is smaller than the sum of its proper divisors (12037228).

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

10038644 is a wasteful number, since it uses less digits than its factorization.

10038644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996 (or 2983 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 10038644 is about 3168.3819214230. The cubic root of 10038644 is about 215.7206321999.

The spelling of 10038644 in words is "ten million, thirty-eight thousand, six hundred forty-four".