30244044 has 48 divisors (see below), whose sum is σ = 72773120. Its totient is φ = 9771840.

The previous prime is 30244043. The next prime is 30244051. The reversal of 30244044 is 44044203.

It is a self number, because there is not a number n which added to its sum of digits gives 30244044.

It is not an unprimeable number, because it can be changed into a prime (30244043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57567 + ... + 58089.

Almost surely, 2^30244044 is an apocalyptic number.

It is an amenable number.

30244044 is an abundant number, since it is smaller than the sum of its proper divisors (42529076).

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

30244044 is a wasteful number, since it uses less digits than its factorization.

30244044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 30244044 is about 5499.4585187998. The cubic root of 30244044 is about 311.5635333532.

Adding to 30244044 its reverse (44044203), we get a palindrome (74288247).

The spelling of 30244044 in words is "thirty million, two hundred forty-four thousand, forty-four".