235304004 has 96 divisors (see below), whose sum is σ = 634193280. Its totient is φ = 67258368.

The previous prime is 235303973. The next prime is 235304009. The reversal of 235304004 is 400403532.

It is a happy number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219582 + ... + 220650.

It is an arithmetic number, because the mean of its divisors is an integer number (6606180).

Almost surely, 2^235304004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235304004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317096640).

235304004 is an abundant number, since it is smaller than the sum of its proper divisors (398889276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235304004 is a wasteful number, since it uses less digits than its factorization.

235304004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 235304004 is about 15339.6220292418. The cubic root of 235304004 is about 617.3665653867.

Adding to 235304004 its reverse (400403532), we get a palindrome (635707536).

The spelling of 235304004 in words is "two hundred thirty-five million, three hundred four thousand, four".