1330030 has 24 divisors (see below), whose sum is σ = 2595672. Its totient is φ = 490464.

The previous prime is 1330009. The next prime is 1330031. The reversal of 1330030 is 300331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 1329989 and 1330016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1297 + ... + 2083.

It is an arithmetic number, because the mean of its divisors is an integer number (108153).

2^1330030 is an apocalyptic number.

1330030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330030 is a deficient number, since it is larger than the sum of its proper divisors (1265642).

1330030 is a wasteful number, since it uses less digits than its factorization.

1330030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 10.

The square root of 1330030 is about 1153.2692660433. The cubic root of 1330030 is about 109.9732717429.

Adding to 1330030 its reverse (300331), we get a palindrome (1630361).

The spelling of 1330030 in words is "one million, three hundred thirty thousand, thirty".