30212441 has 8 divisors (see below), whose sum is σ = 34561920. Its totient is φ = 25871328.

The previous prime is 30212431. The next prime is 30212453. The reversal of 30212441 is 14421203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-30212441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30212401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12005 + ... + 14301.

It is an arithmetic number, because the mean of its divisors is an integer number (4320240).

Almost surely, 2^30212441 is an apocalyptic number.

It is an amenable number.

30212441 is a deficient number, since it is larger than the sum of its proper divisors (4349479).

30212441 is a wasteful number, since it uses less digits than its factorization.

30212441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 30212441 is about 5496.5844849324. The cubic root of 30212441 is about 311.4549745251.

Adding to 30212441 its reverse (14421203), we get a palindrome (44633644).

The spelling of 30212441 in words is "thirty million, two hundred twelve thousand, four hundred forty-one".