30104244 has 24 divisors (see below), whose sum is σ = 78048320. Its totient is φ = 10034712.

The previous prime is 30104231. The next prime is 30104281. The reversal of 30104244 is 44240103.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139264 + ... + 139479.

Almost surely, 2^30104244 is an apocalyptic number.

It is an amenable number.

30104244 is an abundant number, since it is smaller than the sum of its proper divisors (47944076).

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

30104244 is a wasteful number, since it uses less digits than its factorization.

30104244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278756 (or 278748 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 30104244 is about 5486.7334544335. The cubic root of 30104244 is about 311.0827349214.

Adding to 30104244 its reverse (44240103), we get a palindrome (74344347).

The spelling of 30104244 in words is "thirty million, one hundred four thousand, two hundred forty-four".