30244365 has 12 divisors (see below), whose sum is σ = 52423644. Its totient is φ = 16130304.

The previous prime is 30244327. The next prime is 30244369. The reversal of 30244365 is 56344203.

It can be written as a sum of positive squares in 2 ways, for example, as 21706281 + 8538084 = 4659^2 + 2922^2 .

It is not a de Polignac number, because 30244365 - 2⁶ = 30244301 is a prime.

It is a super-2 number, since 2×30244365² = 1829443228506450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30244369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336004 + ... + 336093.

It is an arithmetic number, because the mean of its divisors is an integer number (4368637).

Almost surely, 2^30244365 is an apocalyptic number.

It is an amenable number.

30244365 is a deficient number, since it is larger than the sum of its proper divisors (22179279).

30244365 is a wasteful number, since it uses less digits than its factorization.

30244365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672108 (or 672105 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 30244365 is about 5499.4877034138. The cubic root of 30244365 is about 311.5646356258.

Adding to 30244365 its reverse (56344203), we get a palindrome (86588568).

The spelling of 30244365 in words is "thirty million, two hundred forty-four thousand, three hundred sixty-five".