10013232 has 20 divisors (see below), whose sum is σ = 25867640. Its totient is φ = 3337728.

The previous prime is 10013231. The next prime is 10013239. The reversal of 10013232 is 23231001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (10013231) 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, 104257 + ... + 104352.

It is an arithmetic number, because the mean of its divisors is an integer number (1293382).

Almost surely, 2^10013232 is an apocalyptic number.

10013232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10013232 is an abundant number, since it is smaller than the sum of its proper divisors (15854408).

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

10013232 is a wasteful number, since it uses less digits than its factorization.

10013232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208620 (or 208614 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 10013232 is about 3164.3691314384. The cubic root of 10013232 is about 215.5384520544.

Adding to 10013232 its reverse (23231001), we get a palindrome (33244233).

The spelling of 10013232 in words is "ten million, thirteen thousand, two hundred thirty-two".