1430030 has 32 divisors (see below), whose sum is σ = 3041280. Its totient is φ = 473760.

The previous prime is 1430027. The next prime is 1430041. The reversal of 1430030 is 300341.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1429993 and 1430020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1841 + ... + 2499.

It is an arithmetic number, because the mean of its divisors is an integer number (95040).

2^1430030 is an apocalyptic number.

1430030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1430030 is an abundant number, since it is smaller than the sum of its proper divisors (1611250).

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

1430030 is a wasteful number, since it uses less digits than its factorization.

1430030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1430030 is about 1195.8386178745. The cubic root of 1430030 is about 112.6631049763.

Adding to 1430030 its reverse (300341), we get a palindrome (1730371).

The spelling of 1430030 in words is "one million, four hundred thirty thousand, thirty".