30252235 has 8 divisors (see below), whose sum is σ = 39095280. Its totient is φ = 22340064.

The previous prime is 30252193. The next prime is 30252239. The reversal of 30252235 is 53225203.

30252235 = T₁₂₂₆ + T₁₂₂₇ + ... + T₁₂₆₄.

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

It is a cyclic number.

It is not a de Polignac number, because 30252235 - 2¹³ = 30244043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30252239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232645 + ... + 232774.

It is an arithmetic number, because the mean of its divisors is an integer number (4886910).

Almost surely, 2^30252235 is an apocalyptic number.

30252235 is a deficient number, since it is larger than the sum of its proper divisors (8843045).

30252235 is a wasteful number, since it uses less digits than its factorization.

30252235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465437.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 30252235 is about 5500.2031780653. The cubic root of 30252235 is about 311.5916577508.

Adding to 30252235 its reverse (53225203), we get a palindrome (83477438).

The spelling of 30252235 in words is "thirty million, two hundred fifty-two thousand, two hundred thirty-five".