30200269 has 6 divisors (see below), whose sum is σ = 33195470. Its totient is φ = 27454680.

The previous prime is 30200249. The next prime is 30200309. The reversal of 30200269 is 96200203.

It can be written as a sum of positive squares in only one way, i.e., 24502500 + 5697769 = 4950^2 + 2387^2 .

It is not a de Polignac number, because 30200269 - 2⁷ = 30200141 is a prime.

It is a super-2 number, since 2×30200269² = 1824112495344722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124674 + ... + 124915.

Almost surely, 2^30200269 is an apocalyptic number.

It is an amenable number.

30200269 is a deficient number, since it is larger than the sum of its proper divisors (2995201).

30200269 is a wasteful number, since it uses less digits than its factorization.

30200269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249611 (or 249600 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 30200269 is about 5495.4771403400. The cubic root of 30200269 is about 311.4131425397.

The spelling of 30200269 in words is "thirty million, two hundred thousand, two hundred sixty-nine".