30524242 has 8 divisors (see below), whose sum is σ = 52327296. Its totient is φ = 13081812.

The previous prime is 30524233. The next prime is 30524267. The reversal of 30524242 is 24242503.

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

30524242 is a modest number, since divided by 4242 gives 3052 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090138 + ... + 1090165.

It is an arithmetic number, because the mean of its divisors is an integer number (6540912).

Almost surely, 2^30524242 is an apocalyptic number.

30524242 is a deficient number, since it is larger than the sum of its proper divisors (21803054).

30524242 is a wasteful number, since it uses less digits than its factorization.

30524242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180312.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 30524242 is about 5524.8748402113. The cubic root of 30524242 is about 312.5227443712.

Adding to 30524242 its reverse (24242503), we get a palindrome (54766745).

The spelling of 30524242 in words is "thirty million, five hundred twenty-four thousand, two hundred forty-two".