935242081 has 8 divisors (see below), whose sum is σ = 978643944. Its totient is φ = 892794240.

The previous prime is 935242051. The next prime is 935242109. The reversal of 935242081 is 180242539.

It can be written as a sum of positive squares in 4 ways, for example, as 512569600 + 422672481 = 22640^2 + 20559^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-935242081 is a prime.

It is a super-2 number, since 2×935242081² = 1749355500146421122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (935242001) 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, 236500 + ... + 240421.

It is an arithmetic number, because the mean of its divisors is an integer number (122330493).

Almost surely, 2^935242081 is an apocalyptic number.

It is an amenable number.

935242081 is a deficient number, since it is larger than the sum of its proper divisors (43401863).

935242081 is a wasteful number, since it uses less digits than its factorization.

935242081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477011.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 935242081 is about 30581.7278942835. The cubic root of 935242081 is about 977.9305494040.

The spelling of 935242081 in words is "nine hundred thirty-five million, two hundred forty-two thousand, eighty-one".