235415413 has 8 divisors (see below), whose sum is σ = 238564440. Its totient is φ = 232277760.

The previous prime is 235415393. The next prime is 235415489. The reversal of 235415413 is 314514532.

It can be written as a sum of positive squares in 4 ways, for example, as 40030929 + 195384484 = 6327^2 + 13978^2 .

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 235415413 - 2⁹ = 235414901 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 (235415513) 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 7 ways as a sum of consecutive naturals, for example, 43831 + ... + 48907.

It is an arithmetic number, because the mean of its divisors is an integer number (29820555).

Almost surely, 2^235415413 is an apocalyptic number.

It is an amenable number.

235415413 is a deficient number, since it is larger than the sum of its proper divisors (3149027).

235415413 is an equidigital number, since it uses as much as digits as its factorization.

235415413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687.

The product of its digits is 7200, while the sum is 28.

The square root of 235415413 is about 15343.2530123178. The cubic root of 235415413 is about 617.4639845244.

Adding to 235415413 its reverse (314514532), we get a palindrome (549929945).

The spelling of 235415413 in words is "two hundred thirty-five million, four hundred fifteen thousand, four hundred thirteen".