10043604 has 36 divisors (see below), whose sum is σ = 25564084. Its totient is φ = 3324672.

The previous prime is 10043603. The next prime is 10043623. The reversal of 10043604 is 40634001.

It can be written as a sum of positive squares in 2 ways, for example, as 3992004 + 6051600 = 1998^2 + 2460^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10043603) 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, 4764 + ... + 6540.

Almost surely, 2^10043604 is an apocalyptic number.

It is an amenable number.

10043604 is an abundant number, since it is smaller than the sum of its proper divisors (15520480).

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

10043604 is a wasteful number, since it uses less digits than its factorization.

10043604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944 (or 1939 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10043604 is about 3169.1645586810. The cubic root of 10043604 is about 215.7561548649.

Adding to 10043604 its reverse (40634001), we get a palindrome (50677605).

The spelling of 10043604 in words is "ten million, forty-three thousand, six hundred four".