235405234 has 16 divisors (see below), whose sum is σ = 361990656. Its totient is φ = 114760800.

The previous prime is 235405199. The next prime is 235405271. The reversal of 235405234 is 432504532.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20854 + ... + 30094.

It is an arithmetic number, because the mean of its divisors is an integer number (22624416).

Almost surely, 2^235405234 is an apocalyptic number.

235405234 is a deficient number, since it is larger than the sum of its proper divisors (126585422).

235405234 is a wasteful number, since it uses less digits than its factorization.

235405234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9561.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 235405234 is about 15342.9212994136. The cubic root of 235405234 is about 617.4550849988.

Adding to 235405234 its reverse (432504532), we get a palindrome (667909766).

The spelling of 235405234 in words is "two hundred thirty-five million, four hundred five thousand, two hundred thirty-four".