30252796 has 18 divisors (see below), whose sum is σ = 61586448. Its totient is φ = 12965400.

The previous prime is 30252763. The next prime is 30252823. The reversal of 30252796 is 69725203.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76980 + ... + 77371.

Almost surely, 2^30252796 is an apocalyptic number.

It is an amenable number.

30252796 is an abundant number, since it is smaller than the sum of its proper divisors (31333652).

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

30252796 is a wasteful number, since it uses less digits than its factorization.

30252796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154369 (or 154360 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 30252796 is about 5500.2541759450. The cubic root of 30252796 is about 311.5935837995.

Adding to 30252796 its reverse (69725203), we get a palindrome (99977999).

The spelling of 30252796 in words is "thirty million, two hundred fifty-two thousand, seven hundred ninety-six".