30206048 has 24 divisors (see below), whose sum is σ = 62599320. Its totient is φ = 14307840.

The previous prime is 30206047. The next prime is 30206063. The reversal of 30206048 is 84060203.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30206047) by changing a digit.

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, 24233 + ... + 25448.

It is an arithmetic number, because the mean of its divisors is an integer number (2608305).

Almost surely, 2^30206048 is an apocalyptic number.

30206048 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

30206048 is an abundant number, since it is smaller than the sum of its proper divisors (32393272).

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

30206048 is a wasteful number, since it uses less digits than its factorization.

30206048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49710 (or 49702 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 30206048 is about 5496.0029112074. The cubic root of 30206048 is about 311.4330048547.

The spelling of 30206048 in words is "thirty million, two hundred six thousand, forty-eight".