30313482 has 16 divisors (see below), whose sum is σ = 64193472. Its totient is φ = 9510080.

The previous prime is 30313477. The next prime is 30313483. The reversal of 30313482 is 28431303.

It is not an unprimeable number, because it can be changed into a prime (30313483) 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 7 ways as a sum of consecutive naturals, for example, 148494 + ... + 148697.

It is an arithmetic number, because the mean of its divisors is an integer number (4012092).

Almost surely, 2^30313482 is an apocalyptic number.

30313482 is an abundant number, since it is smaller than the sum of its proper divisors (33879990).

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

30313482 is a wasteful number, since it uses less digits than its factorization.

30313482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297213.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 30313482 is about 5505.7680663101. The cubic root of 30313482 is about 311.8017930778.

Adding to 30313482 its reverse (28431303), we get a palindrome (58744785).

The spelling of 30313482 in words is "thirty million, three hundred thirteen thousand, four hundred eighty-two".