30205348 has 24 divisors (see below), whose sum is σ = 55363392. Its totient is φ = 14392224.

The previous prime is 30205337. The next prime is 30205361. The reversal of 30205348 is 84350203.

It is a super-2 number, since 2×30205348² = 1824726095602208, which contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 36111 + ... + 36937.

It is an arithmetic number, because the mean of its divisors is an integer number (2306808).

Almost surely, 2^30205348 is an apocalyptic number.

It is an amenable number.

30205348 is a deficient number, since it is larger than the sum of its proper divisors (25158044).

30205348 is a wasteful number, since it uses less digits than its factorization.

30205348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 30205348 is about 5495.9392281938. The cubic root of 30205348 is about 311.4305991026.

The spelling of 30205348 in words is "thirty million, two hundred five thousand, three hundred forty-eight".