30014244 has 72 divisors (see below), whose sum is σ = 83166720. Its totient is φ = 9070272.

The previous prime is 30014221. The next prime is 30014251. The reversal of 30014244 is 44241003.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27069 + ... + 28155.

Almost surely, 2^30014244 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 30014244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41583360).

30014244 is an abundant number, since it is smaller than the sum of its proper divisors (53152476).

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

30014244 is a wasteful number, since it uses less digits than its factorization.

30014244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169 (or 1164 counting only the distinct ones).

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

The square root of 30014244 is about 5478.5257140950. The cubic root of 30014244 is about 310.7724199475.

Adding to 30014244 its reverse (44241003), we get a palindrome (74255247).

The spelling of 30014244 in words is "thirty million, fourteen thousand, two hundred forty-four".