235304145 has 48 divisors (see below), whose sum is σ = 432686592. Its totient is φ = 118039680.

The previous prime is 235304143. The next prime is 235304171. The reversal of 235304145 is 541403532.

It is not a de Polignac number, because 235304145 - 2¹ = 235304143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235304143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61272 + ... + 64998.

It is an arithmetic number, because the mean of its divisors is an integer number (9014304).

Almost surely, 2^235304145 is an apocalyptic number.

It is an amenable number.

235304145 is a deficient number, since it is larger than the sum of its proper divisors (197382447).

235304145 is a wasteful number, since it uses less digits than its factorization.

235304145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822 (or 3819 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 235304145 is about 15339.6266251822. The cubic root of 235304145 is about 617.3666887005.

Adding to 235304145 its reverse (541403532), we get a palindrome (776707677).

The spelling of 235304145 in words is "two hundred thirty-five million, three hundred four thousand, one hundred forty-five".