30069258 has 8 divisors (see below), whose sum is σ = 60138528. Its totient is φ = 10023084.

The previous prime is 30069253. The next prime is 30069293. The reversal of 30069258 is 85296003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

30069258 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (30069253) 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, 2505766 + ... + 2505777.

It is an arithmetic number, because the mean of its divisors is an integer number (7517316).

Almost surely, 2^30069258 is an apocalyptic number.

30069258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30069258 is a wasteful number, since it uses less digits than its factorization.

30069258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011548.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 30069258 is about 5483.5442917879. The cubic root of 30069258 is about 310.9621787252.

The spelling of 30069258 in words is "thirty million, sixty-nine thousand, two hundred fifty-eight".