1430130 has 64 divisors (see below), whose sum is σ = 3911040. Its totient is φ = 331776.

The previous prime is 1430119. The next prime is 1430131. The reversal of 1430130 is 310341.

It is not an unprimeable number, because it can be changed into a prime (1430131) 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 31 ways as a sum of consecutive naturals, for example, 7314 + ... + 7506.

It is an arithmetic number, because the mean of its divisors is an integer number (61110).

2^1430130 is an apocalyptic number.

1430130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1430130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1955520).

1430130 is an abundant number, since it is smaller than the sum of its proper divisors (2480910).

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

1430130 is a wasteful number, since it uses less digits than its factorization.

1430130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1430130 is about 1195.8804288055. The cubic root of 1430130 is about 112.6657310396.

Adding to 1430130 its reverse (310341), we get a palindrome (1740471).

The spelling of 1430130 in words is "one million, four hundred thirty thousand, one hundred thirty".