30315482 has 16 divisors (see below), whose sum is σ = 46873512. Its totient is φ = 14695680.

The previous prime is 30315457. The next prime is 30315487. The reversal of 30315482 is 28451303.

It can be written as a sum of positive squares in 4 ways, for example, as 17131321 + 13184161 = 4139^2 + 3631^2 .

It is not an unprimeable number, because it can be changed into a prime (30315487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13118 + ... + 15254.

Almost surely, 2^30315482 is an apocalyptic number.

30315482 is a deficient number, since it is larger than the sum of its proper divisors (16558030).

30315482 is a wasteful number, since it uses less digits than its factorization.

30315482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 30315482 is about 5505.9496910161. The cubic root of 30315482 is about 311.8086502014.

Adding to 30315482 its reverse (28451303), we get a palindrome (58766785).

The spelling of 30315482 in words is "thirty million, three hundred fifteen thousand, four hundred eighty-two".