30247482 has 16 divisors (see below), whose sum is σ = 60695712. Its totient is φ = 10049040.

The previous prime is 30247457. The next prime is 30247499. The reversal of 30247482 is 28474203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6369 + ... + 10052.

It is an arithmetic number, because the mean of its divisors is an integer number (3793482).

Almost surely, 2^30247482 is an apocalyptic number.

30247482 is an abundant number, since it is smaller than the sum of its proper divisors (30448230).

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

30247482 is a wasteful number, since it uses less digits than its factorization.

30247482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16733.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 30247482 is about 5499.7710861453. The cubic root of 30247482 is about 311.5753385960.

The spelling of 30247482 in words is "thirty million, two hundred forty-seven thousand, four hundred eighty-two".