1351232 has 28 divisors (see below), whose sum is σ = 2749296. Its totient is φ = 658560.

The previous prime is 1351213. The next prime is 1351241. The reversal of 1351232 is 2321531.

It is a self number, because there is not a number n which added to its sum of digits gives 1351232.

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, 2507 + ... + 2997.

2^1351232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1351232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1374648).

1351232 is an abundant number, since it is smaller than the sum of its proper divisors (1398064).

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

1351232 is an equidigital number, since it uses as much as digits as its factorization.

1351232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 536 counting only the distinct ones).

The product of its digits is 180, while the sum is 17.

The square root of 1351232 is about 1162.4250513474. The cubic root of 1351232 is about 110.5545549358.

Adding to 1351232 its reverse (2321531), we get a palindrome (3672763).

Subtracting 1351232 from its reverse (2321531), we obtain a cube (970299 = 99³).

The spelling of 1351232 in words is "one million, three hundred fifty-one thousand, two hundred thirty-two".