1530313146 has 24 divisors (see below), whose sum is σ = 3316753440. Its totient is φ = 509939016.

The previous prime is 1530313097. The next prime is 1530313177. The reversal of 1530313146 is 6413130351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51691 + ... + 75713.

It is an arithmetic number, because the mean of its divisors is an integer number (138198060).

Almost surely, 2^1530313146 is an apocalyptic number.

1530313146 is an abundant number, since it is smaller than the sum of its proper divisors (1786440294).

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

1530313146 is a wasteful number, since it uses less digits than its factorization.

1530313146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27570 (or 27567 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 1530313146 is about 39119.2170933929. The cubic root of 1530313146 is about 1152.3739608043.

Adding to 1530313146 its reverse (6413130351), we get a palindrome (7943443497).

The spelling of 1530313146 in words is "one billion, five hundred thirty million, three hundred thirteen thousand, one hundred forty-six".