30012004 has 24 divisors (see below), whose sum is σ = 60667488. Its totient is φ = 12839040.

The previous prime is 30011983. The next prime is 30012019. The reversal of 30012004 is 40021003.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19314 + ... + 20809.

It is an arithmetic number, because the mean of its divisors is an integer number (2527812).

Almost surely, 2^30012004 is an apocalyptic number.

30012004 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30012004 is an abundant number, since it is smaller than the sum of its proper divisors (30655484).

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

30012004 is a wasteful number, since it uses less digits than its factorization.

30012004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40155 (or 40153 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 30012004 is about 5478.3212757194. The cubic root of 30012004 is about 310.7646886456.

Adding to 30012004 its reverse (40021003), we get a palindrome (70033007).

It can be divided in two parts, 3001 and 2004, that added together give a palindrome (5005).

The spelling of 30012004 in words is "thirty million, twelve thousand, four".