30046048 has 12 divisors (see below), whose sum is σ = 59153220. Its totient is φ = 15023008.

The previous prime is 30046043. The next prime is 30046057. The reversal of 30046048 is 84064003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30046043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469438 + ... + 469501.

It is an arithmetic number, because the mean of its divisors is an integer number (4929435).

Almost surely, 2^30046048 is an apocalyptic number.

It is an amenable number.

30046048 is a deficient number, since it is larger than the sum of its proper divisors (29107172).

30046048 is an equidigital number, since it uses as much as digits as its factorization.

30046048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938949 (or 938941 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 30046048 is about 5481.4275512863. The cubic root of 30046048 is about 310.8821491485.

The spelling of 30046048 in words is "thirty million, forty-six thousand, forty-eight".