30014245 has 4 divisors (see below), whose sum is σ = 36017100. Its totient is φ = 24011392.

The previous prime is 30014221. The next prime is 30014251. The reversal of 30014245 is 54241003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54241003 = 571 ⋅94993.

It can be written as a sum of positive squares in 2 ways, for example, as 9529569 + 20484676 = 3087^2 + 4526^2 .

It is a cyclic number.

It is not a de Polignac number, because 30014245 - 2²¹ = 27917093 is a prime.

30014245 is a modest number, since divided by 14245 gives 30 as remainder.

It is a congruent number.

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, 3001420 + ... + 3001429.

It is an arithmetic number, because the mean of its divisors is an integer number (9004275).

Almost surely, 2^30014245 is an apocalyptic number.

It is an amenable number.

30014245 is a deficient number, since it is larger than the sum of its proper divisors (6002855).

30014245 is an equidigital number, since it uses as much as digits as its factorization.

30014245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002854.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 30014245 is about 5478.5258053604. The cubic root of 30014245 is about 310.7724233989.

Adding to 30014245 its reverse (54241003), we get a palindrome (84255248).

The spelling of 30014245 in words is "thirty million, fourteen thousand, two hundred forty-five".