30024492 has 48 divisors (see below), whose sum is σ = 74038272. Its totient is φ = 9455040.

The previous prime is 30024481. The next prime is 30024517. The reversal of 30024492 is 29442003.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 15058 + ... + 16934.

It is an arithmetic number, because the mean of its divisors is an integer number (1542464).

Almost surely, 2^30024492 is an apocalyptic number.

It is an amenable number.

30024492 is an abundant number, since it is smaller than the sum of its proper divisors (44013780).

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

30024492 is a wasteful number, since it uses less digits than its factorization.

30024492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958 (or 1956 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 30024492 is about 5479.4609223901. The cubic root of 30024492 is about 310.8077857487.

Adding to 30024492 its reverse (29442003), we get a palindrome (59466495).

The spelling of 30024492 in words is "thirty million, twenty-four thousand, four hundred ninety-two".