1303232 has 28 divisors (see below), whose sum is σ = 2956560. Its totient is φ = 558336.

The previous prime is 1303223. The next prime is 1303241. The reversal of 1303232 is 2323031.

It is an interprime number because it is at equal distance from previous prime (1303223) and next prime (1303241).

It is a tau number, because it is divible by the number of its divisors (28).

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 3 ways as a sum of consecutive naturals, for example, 1007 + ... + 1902.

2^1303232 is an apocalyptic number.

It is an amenable number.

1303232 is an abundant number, since it is smaller than the sum of its proper divisors (1653328).

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

1303232 is an equidigital number, since it uses as much as digits as its factorization.

1303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928 (or 2918 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 1303232 is about 1141.5918710292. The cubic root of 1303232 is about 109.2296591426.

Adding to 1303232 its reverse (2323031), we get a palindrome (3626263).

The spelling of 1303232 in words is "one million, three hundred three thousand, two hundred thirty-two".