10003532 has 24 divisors (see below), whose sum is σ = 21826560. Its totient is φ = 3897360.

The previous prime is 10003529. The next prime is 10003541. The reversal of 10003532 is 23530001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15932 + ... + 16547.

It is an arithmetic number, because the mean of its divisors is an integer number (909440).

Almost surely, 2^10003532 is an apocalyptic number.

It is an amenable number.

10003532 is an abundant number, since it is smaller than the sum of its proper divisors (11823028).

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

10003532 is a wasteful number, since it uses less digits than its factorization.

10003532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32501 (or 32499 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 10003532 is about 3162.8360691000. The cubic root of 10003532 is about 215.4688308952.

Adding to 10003532 its reverse (23530001), we get a palindrome (33533533).

The spelling of 10003532 in words is "ten million, three thousand, five hundred thirty-two".