30152334 has 8 divisors (see below), whose sum is σ = 60304680. Its totient is φ = 10050776.

The previous prime is 30152327. The next prime is 30152347. The reversal of 30152334 is 43325103.

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

30152334 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30152334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2512689 + ... + 2512700.

It is an arithmetic number, because the mean of its divisors is an integer number (7538085).

Almost surely, 2^30152334 is an apocalyptic number.

30152334 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.

30152334 is a wasteful number, since it uses less digits than its factorization.

30152334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5025394.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30152334 is about 5491.1140946078. The cubic root of 30152334 is about 311.2482930827.

Adding to 30152334 its reverse (43325103), we get a palindrome (73477437).

The spelling of 30152334 in words is "thirty million, one hundred fifty-two thousand, three hundred thirty-four".