235430665 has 8 divisors (see below), whose sum is σ = 286093440. Its totient is φ = 185960112.

The previous prime is 235430639. The next prime is 235430669. The reversal of 235430665 is 566034532.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235430665 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235430665.

It is not an unprimeable number, because it can be changed into a prime (235430669) 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, 297619 + ... + 298408.

It is an arithmetic number, because the mean of its divisors is an integer number (35761680).

Almost surely, 2^235430665 is an apocalyptic number.

It is an amenable number.

235430665 is a deficient number, since it is larger than the sum of its proper divisors (50662775).

235430665 is an equidigital number, since it uses as much as digits as its factorization.

235430665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596111.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 235430665 is about 15343.7500305499. The cubic root of 235430665 is about 617.4773189066.

The spelling of 235430665 in words is "two hundred thirty-five million, four hundred thirty thousand, six hundred sixty-five".