30110004 has 72 divisors (see below), whose sum is σ = 79672320. Its totient is φ = 9576000.

The previous prime is 30109991. The next prime is 30110023. The reversal of 30110004 is 40001103.

It is a super-2 number, since 2×30110004² = 1813224681760032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 157549 + ... + 157739.

It is an arithmetic number, because the mean of its divisors is an integer number (1106560).

Almost surely, 2^30110004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30110004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39836160).

30110004 is an abundant number, since it is smaller than the sum of its proper divisors (49562316).

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

30110004 is a wasteful number, since it uses less digits than its factorization.

30110004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 30110004 is about 5487.2583318083. The cubic root of 30110004 is about 311.1025740099.

Adding to 30110004 its reverse (40001103), we get a palindrome (70111107).

The spelling of 30110004 in words is "thirty million, one hundred ten thousand, four".