235856713 has 4 divisors (see below), whose sum is σ = 238146688. Its totient is φ = 233566740.

The previous prime is 235856693. The next prime is 235856717. The reversal of 235856713 is 317658532.

235856713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 235856713 - 2¹⁷ = 235725641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235856717) 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, 1144833 + ... + 1145038.

It is an arithmetic number, because the mean of its divisors is an integer number (59536672).

Almost surely, 2^235856713 is an apocalyptic number.

It is an amenable number.

235856713 is a deficient number, since it is larger than the sum of its proper divisors (2289975).

235856713 is a wasteful number, since it uses less digits than its factorization.

235856713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289974.

The product of its digits is 151200, while the sum is 40.

The square root of 235856713 is about 15357.6271930269. The cubic root of 235856713 is about 617.8495678439.

The spelling of 235856713 in words is "two hundred thirty-five million, eight hundred fifty-six thousand, seven hundred thirteen".