30244269 has 16 divisors (see below), whose sum is σ = 44651520. Its totient is φ = 18054960.

The previous prime is 30244267. The next prime is 30244273. The reversal of 30244269 is 96244203.

It is not a de Polignac number, because 30244269 - 2¹ = 30244267 is a prime.

It is a super-2 number, since 2×30244269² = 1829431614688722, 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 (30244261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4629 + ... + 9050.

It is an arithmetic number, because the mean of its divisors is an integer number (2790720).

Almost surely, 2^30244269 is an apocalyptic number.

It is an amenable number.

30244269 is a deficient number, since it is larger than the sum of its proper divisors (14407251).

30244269 is a wasteful number, since it uses less digits than its factorization.

30244269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13760.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 30244269 is about 5499.4789753212. The cubic root of 30244269 is about 311.5643059750.

The spelling of 30244269 in words is "thirty million, two hundred forty-four thousand, two hundred sixty-nine".