1359232 has 64 divisors (see below), whose sum is σ = 3255840. Its totient is φ = 552960.

The previous prime is 1359223. The next prime is 1359233. The reversal of 1359232 is 2329531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1359197 and 1359206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33132 + ... + 33172.

2^1359232 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 1359232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627920).

1359232 is an abundant number, since it is smaller than the sum of its proper divisors (1896608).

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

1359232 is an equidigital number, since it uses as much as digits as its factorization.

1359232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 87 counting only the distinct ones).

The product of its digits is 1620, while the sum is 25.

The square root of 1359232 is about 1165.8610551863. The cubic root of 1359232 is about 110.7723060242.

Subtracting 1359232 from its reverse (2329531), we obtain a cube (970299 = 99³).

The spelling of 1359232 in words is "one million, three hundred fifty-nine thousand, two hundred thirty-two".