235304005 has 4 divisors (see below), whose sum is σ = 282364812. Its totient is φ = 188243200.

The previous prime is 235303973. The next prime is 235304009. The reversal of 235304005 is 500403532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 130896481 + 104407524 = 11441^2 + 10218^2 .

It is not a de Polignac number, because 235304005 - 2⁵ = 235303973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235304009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23530396 + ... + 23530405.

It is an arithmetic number, because the mean of its divisors is an integer number (70591203).

Almost surely, 2^235304005 is an apocalyptic number.

It is an amenable number.

235304005 is a deficient number, since it is larger than the sum of its proper divisors (47060807).

235304005 is an equidigital number, since it uses as much as digits as its factorization.

235304005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47060806.

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

The square root of 235304005 is about 15339.6220618371. The cubic root of 235304005 is about 617.3665662613.

Adding to 235304005 its reverse (500403532), we get a palindrome (735707537).

The spelling of 235304005 in words is "two hundred thirty-five million, three hundred four thousand, five".