235490233 has 8 divisors (see below), whose sum is σ = 257010336. Its totient is φ = 213988800.

The previous prime is 235490221. The next prime is 235490251. The reversal of 235490233 is 332094532.

235490233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 235490233 - 2⁹ = 235489721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235490195 and 235490204.

It is not an unprimeable number, because it can be changed into a prime (235490263) 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, 42385 + ... + 47617.

It is an arithmetic number, because the mean of its divisors is an integer number (32126292).

Almost surely, 2^235490233 is an apocalyptic number.

It is an amenable number.

235490233 is a deficient number, since it is larger than the sum of its proper divisors (21520103).

235490233 is a wasteful number, since it uses less digits than its factorization.

235490233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9335.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 235490233 is about 15345.6910238673. The cubic root of 235490233 is about 617.5293919692.

The spelling of 235490233 in words is "two hundred thirty-five million, four hundred ninety thousand, two hundred thirty-three".