1330832 has 10 divisors (see below), whose sum is σ = 2578518. Its totient is φ = 665408.

The previous prime is 1330831. The next prime is 1330843. The reversal of 1330832 is 2380331.

It can be written as a sum of positive squares in only one way, i.e., 1157776 + 173056 = 1076^2 + 416^2 .

It is a super-2 number, since 2×1330832² = 3542227624448, which contains 22 as substring.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1330831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41573 + ... + 41604.

2^1330832 is an apocalyptic number.

It is an amenable number.

1330832 is a deficient number, since it is larger than the sum of its proper divisors (1247686).

1330832 is an equidigital number, since it uses as much as digits as its factorization.

1330832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83185 (or 83179 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1330832 is about 1153.6169208190. The cubic root of 1330832 is about 109.9953717061.

The spelling of 1330832 in words is "one million, three hundred thirty thousand, eight hundred thirty-two".