30063144 has 16 divisors (see below), whose sum is σ = 75157920. Its totient is φ = 10021040.

The previous prime is 30063119. The next prime is 30063151. The reversal of 30063144 is 44136003.

It is a self number, because there is not a number n which added to its sum of digits gives 30063144.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626292 + ... + 626339.

It is an arithmetic number, because the mean of its divisors is an integer number (4697370).

Almost surely, 2^30063144 is an apocalyptic number.

It is an amenable number.

30063144 is an abundant number, since it is smaller than the sum of its proper divisors (45094776).

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

30063144 is a wasteful number, since it uses less digits than its factorization.

30063144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252640 (or 1252636 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 30063144 is about 5482.9867772957. The cubic root of 30063144 is about 310.9411012554.

Adding to 30063144 its reverse (44136003), we get a palindrome (74199147).

The spelling of 30063144 in words is "thirty million, sixty-three thousand, one hundred forty-four".