235655081 has 8 divisors (see below), whose sum is σ = 248406720. Its totient is φ = 222938352.

The previous prime is 235655053. The next prime is 235655099. The reversal of 235655081 is 180556532.

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 235655081 - 2¹⁰ = 235654057 is a prime.

It is a super-2 number, since 2×235655081² = 111066634402233122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235655051) 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, 5771 + ... + 22463.

It is an arithmetic number, because the mean of its divisors is an integer number (31050840).

Almost surely, 2^235655081 is an apocalyptic number.

It is an amenable number.

235655081 is a deficient number, since it is larger than the sum of its proper divisors (12751639).

235655081 is a wasteful number, since it uses less digits than its factorization.

235655081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17455.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 235655081 is about 15351.0612336737. The cubic root of 235655081 is about 617.6734527786.

The spelling of 235655081 in words is "two hundred thirty-five million, six hundred fifty-five thousand, eighty-one".