30024490 has 8 divisors (see below), whose sum is σ = 54044100. Its totient is φ = 12009792.

The previous prime is 30024481. The next prime is 30024517. The reversal of 30024490 is 9442003.

It can be written as a sum of positive squares in 2 ways, for example, as 27594009 + 2430481 = 5253^2 + 1559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1501215 + ... + 1501234.

Almost surely, 2^30024490 is an apocalyptic number.

30024490 is a deficient number, since it is larger than the sum of its proper divisors (24019610).

30024490 is a wasteful number, since it uses less digits than its factorization.

30024490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002456.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 30024490 is about 5479.4607398904. The cubic root of 30024490 is about 310.8077788474.

Adding to 30024490 its reverse (9442003), we get a palindrome (39466493).

The spelling of 30024490 in words is "thirty million, twenty-four thousand, four hundred ninety".