34530231 has 8 divisors (see below), whose sum is σ = 46068480. Its totient is φ = 23006072.

The previous prime is 34530217. The next prime is 34530233. The reversal of 34530231 is 13203543.

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 34530231 - 2⁷ = 34530103 is a prime.

It is a super-2 number, since 2×34530231² = 2384673705826722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34530198 and 34530207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34530233) 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, 5506 + ... + 9968.

It is an arithmetic number, because the mean of its divisors is an integer number (5758560).

Almost surely, 2^34530231 is an apocalyptic number.

34530231 is a deficient number, since it is larger than the sum of its proper divisors (11538249).

34530231 is a wasteful number, since it uses less digits than its factorization.

34530231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7045.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 34530231 is about 5876.2429323506. The cubic root of 34530231 is about 325.6365622433.

Adding to 34530231 its reverse (13203543), we get a palindrome (47733774).

The spelling of 34530231 in words is "thirty-four million, five hundred thirty thousand, two hundred thirty-one".