30246112 has 24 divisors (see below), whose sum is σ = 64128456. Its totient is φ = 13959552.

The previous prime is 30246107. The next prime is 30246121. The reversal of 30246112 is 21164203.

It is a super-2 number, since 2×30246112² = 1829654582233088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30246112.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 35938 + ... + 36769.

It is an arithmetic number, because the mean of its divisors is an integer number (2672019).

Almost surely, 2^30246112 is an apocalyptic number.

30246112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30246112 is an abundant number, since it is smaller than the sum of its proper divisors (33882344).

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

30246112 is a wasteful number, since it uses less digits than its factorization.

30246112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72730 (or 72722 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 30246112 is about 5499.6465340965. The cubic root of 30246112 is about 311.5706344616.

The spelling of 30246112 in words is "thirty million, two hundred forty-six thousand, one hundred twelve".