30492484 has 27 divisors (see below), whose sum is σ = 58888543. Its totient is φ = 13805000.

The previous prime is 30492467. The next prime is 30492491. The reversal of 30492484 is 48429403.

The square root of 30492484 is 5522.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 121359 + ... + 121609.

Almost surely, 2^30492484 is an apocalyptic number.

30492484 is the 5522-nd square number.

It is an amenable number.

30492484 is a deficient number, since it is larger than the sum of its proper divisors (28396059).

30492484 is a wasteful number, since it uses less digits than its factorization.

30492484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The cubic root of 30492484 is about 312.4143218985.

It can be divided in two parts, 30492 and 484, that added together give a square (30976 = 176²).

The spelling of 30492484 in words is "thirty million, four hundred ninety-two thousand, four hundred eighty-four".