333242261 has 8 divisors (see below), whose sum is σ = 367917984. Its totient is φ = 299296720.

The previous prime is 333242233. The next prime is 333242291. The reversal of 333242261 is 162242333.

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 333242261 - 2²⁶ = 266133397 is a prime.

It is a super-2 number, since 2×333242261² = 222100809032784242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 333242261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333242291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181586 + ... + 183411.

It is an arithmetic number, because the mean of its divisors is an integer number (45989748).

Almost surely, 2^333242261 is an apocalyptic number.

It is an amenable number.

333242261 is a deficient number, since it is larger than the sum of its proper divisors (34675723).

333242261 is a wasteful number, since it uses less digits than its factorization.

333242261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365091.

The product of its digits is 5184, while the sum is 26.

The square root of 333242261 is about 18254.9242945568. The cubic root of 333242261 is about 693.2981225698.

Adding to 333242261 its reverse (162242333), we get a palindrome (495484594).

The spelling of 333242261 in words is "three hundred thirty-three million, two hundred forty-two thousand, two hundred sixty-one".