30231044 has 6 divisors (see below), whose sum is σ = 52904334. Its totient is φ = 15115520.

The previous prime is 30231013. The next prime is 30231053. The reversal of 30231044 is 44013203.

30231044 is nontrivially palindromic in base 14.

It can be written as a sum of positive squares in only one way, i.e., 16908544 + 13322500 = 4112^2 + 3650^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3778877 + ... + 3778884.

It is an arithmetic number, because the mean of its divisors is an integer number (8817389).

Almost surely, 2^30231044 is an apocalyptic number.

It is an amenable number.

30231044 is a deficient number, since it is larger than the sum of its proper divisors (22673290).

30231044 is a wasteful number, since it uses less digits than its factorization.

30231044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7557765 (or 7557763 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30231044 is about 5498.2764572182. The cubic root of 30231044 is about 311.5188864756.

Adding to 30231044 its reverse (44013203), we get a palindrome (74244247).

The spelling of 30231044 in words is "thirty million, two hundred thirty-one thousand, forty-four".