30050268 has 12 divisors (see below), whose sum is σ = 70117320. Its totient is φ = 10016752.

The previous prime is 30050219. The next prime is 30050269. The reversal of 30050268 is 86205003.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30050269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252083 + ... + 1252106.

It is an arithmetic number, because the mean of its divisors is an integer number (5843110).

Almost surely, 2^30050268 is an apocalyptic number.

It is an amenable number.

30050268 is an abundant number, since it is smaller than the sum of its proper divisors (40067052).

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

30050268 is a wasteful number, since it uses less digits than its factorization.

30050268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504196 (or 2504194 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 30050268 is about 5481.8124739907. The cubic root of 30050268 is about 310.8967030454.

The spelling of 30050268 in words is "thirty million, fifty thousand, two hundred sixty-eight".