1530342200 has 48 divisors (see below), whose sum is σ = 3654226680. Its totient is φ = 595589760.

The previous prime is 1530342199. The next prime is 1530342211. The reversal of 1530342200 is 22430351.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96002 + ... + 110801.

Almost surely, 2^1530342200 is an apocalyptic number.

1530342200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1530342200 is an abundant number, since it is smaller than the sum of its proper divisors (2123884480).

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

1530342200 is a wasteful number, since it uses less digits than its factorization.

1530342200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206856 (or 206847 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1530342200 is about 39119.5884436429. The cubic root of 1530342200 is about 1152.3812536169.

Adding to 1530342200 its reverse (22430351), we get a palindrome (1552772551).

The spelling of 1530342200 in words is "one billion, five hundred thirty million, three hundred forty-two thousand, two hundred".