30488714 has 4 divisors (see below), whose sum is σ = 45733074. Its totient is φ = 15244356.

The previous prime is 30488713. The next prime is 30488737. The reversal of 30488714 is 41788403.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41788403 = 31 ⋅1348013.

It can be written as a sum of positive squares in only one way, i.e., 29888089 + 600625 = 5467^2 + 775^2 .

It is not an unprimeable number, because it can be changed into a prime (30488713) 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 as a sum of consecutive naturals, namely, 7622177 + ... + 7622180.

Almost surely, 2^30488714 is an apocalyptic number.

30488714 is a deficient number, since it is larger than the sum of its proper divisors (15244360).

30488714 is a wasteful number, since it uses less digits than its factorization.

30488714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15244359.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 30488714 is about 5521.6586276227. The cubic root of 30488714 is about 312.4014460420.

The spelling of 30488714 in words is "thirty million, four hundred eighty-eight thousand, seven hundred fourteen".