30648314 has 16 divisors (see below), whose sum is σ = 49183848. Its totient is φ = 14272512.

The previous prime is 30648313. The next prime is 30648329. The reversal of 30648314 is 41384603.

It can be written as a sum of positive squares in 4 ways, for example, as 22992025 + 7656289 = 4795^2 + 2767^2 .

It is not an unprimeable number, because it can be changed into a prime (30648313) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1349 + ... + 7944.

Almost surely, 2^30648314 is an apocalyptic number.

30648314 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30648314 is a deficient number, since it is larger than the sum of its proper divisors (18535534).

30648314 is a wasteful number, since it uses less digits than its factorization.

30648314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9409.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 30648314 is about 5536.0919428781. The cubic root of 30648314 is about 312.9456094012.

The spelling of 30648314 in words is "thirty million, six hundred forty-eight thousand, three hundred fourteen".