30063412 has 12 divisors (see below), whose sum is σ = 55705860. Its totient is φ = 14147456.

The previous prime is 30063389. The next prime is 30063413. The reversal of 30063412 is 21436003.

It can be written as a sum of positive squares in 2 ways, for example, as 20304036 + 9759376 = 4506^2 + 3124^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30063412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30063413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220987 + ... + 221122.

It is an arithmetic number, because the mean of its divisors is an integer number (4642155).

Almost surely, 2^30063412 is an apocalyptic number.

It is an amenable number.

30063412 is a deficient number, since it is larger than the sum of its proper divisors (25642448).

30063412 is a wasteful number, since it uses less digits than its factorization.

30063412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442130 (or 442128 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 30063412 is about 5483.0112164759. The cubic root of 30063412 is about 310.9420252214.

Adding to 30063412 its reverse (21436003), we get a palindrome (51499415).

The spelling of 30063412 in words is "thirty million, sixty-three thousand, four hundred twelve".