30006152 has 16 divisors (see below), whose sum is σ = 61376400. Its totient is φ = 13639120.

The previous prime is 30006113. The next prime is 30006157. The reversal of 30006152 is 25160003.

It is a self number, because there is not a number n which added to its sum of digits gives 30006152.

It is not an unprimeable number, because it can be changed into a prime (30006157) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 170402 + ... + 170577.

It is an arithmetic number, because the mean of its divisors is an integer number (3836025).

Almost surely, 2^30006152 is an apocalyptic number.

It is an amenable number.

30006152 is an abundant number, since it is smaller than the sum of its proper divisors (31370248).

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

30006152 is a wasteful number, since it uses less digits than its factorization.

30006152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340996 (or 340992 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 30006152 is about 5477.7871444590. The cubic root of 30006152 is about 310.7444888041.

Adding to 30006152 its reverse (25160003), we get a palindrome (55166155).

The spelling of 30006152 in words is "thirty million, six thousand, one hundred fifty-two".