30027412 has 24 divisors (see below), whose sum is σ = 54583200. Its totient is φ = 14436576.

The previous prime is 30027359. The next prime is 30027419. The reversal of 30027412 is 21472003.

It is a self number, because there is not a number n which added to its sum of digits gives 30027412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30027419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43623 + ... + 44305.

It is an arithmetic number, because the mean of its divisors is an integer number (2274300).

Almost surely, 2^30027412 is an apocalyptic number.

It is an amenable number.

30027412 is a deficient number, since it is larger than the sum of its proper divisors (24555788).

30027412 is a wasteful number, since it uses less digits than its factorization.

30027412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 30027412 is about 5479.7273654809. The cubic root of 30027412 is about 310.8178611821.

Adding to 30027412 its reverse (21472003), we get a palindrome (51499415).

The spelling of 30027412 in words is "thirty million, twenty-seven thousand, four hundred twelve".