235607961 has 8 divisors (see below), whose sum is σ = 330677920. Its totient is φ = 148804992.

The previous prime is 235607959. The next prime is 235607993. The reversal of 235607961 is 169706532.

235607961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 235607961 - 2¹ = 235607959 is a prime.

It is a super-2 number, since 2×235607961² = 111022222573155042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235607921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066680 + ... + 2066793.

It is an arithmetic number, because the mean of its divisors is an integer number (41334740).

Almost surely, 2^235607961 is an apocalyptic number.

It is an amenable number.

235607961 is a deficient number, since it is larger than the sum of its proper divisors (95069959).

235607961 is a wasteful number, since it uses less digits than its factorization.

235607961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133495.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 235607961 is about 15349.5264096323. The cubic root of 235607961 is about 617.6322814290.

The spelling of 235607961 in words is "two hundred thirty-five million, six hundred seven thousand, nine hundred sixty-one".