30044052 has 36 divisors (see below), whose sum is σ = 76177920. Its totient is φ = 9983952.

The previous prime is 30044051. The next prime is 30044059. The reversal of 30044052 is 25044003.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30044051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12699 + ... + 14877.

Almost surely, 2^30044052 is an apocalyptic number.

It is an amenable number.

30044052 is an abundant number, since it is smaller than the sum of its proper divisors (46133868).

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

30044052 is a wasteful number, since it uses less digits than its factorization.

30044052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572 (or 2567 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 30044052 is about 5481.2454789035. The cubic root of 30044052 is about 310.8752648874.

Adding to 30044052 its reverse (25044003), we get a palindrome (55088055).

It can be divided in two parts, 3004 and 4052, that added together give a square (7056 = 84²).

The spelling of 30044052 in words is "thirty million, forty-four thousand, fifty-two", and thus it is an eban number.