333242047 has 2 divisors, whose sum is σ = 333242048. Its totient is φ = 333242046.

The previous prime is 333242011. The next prime is 333242071. The reversal of 333242047 is 740242333.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 333242047 - 2²³ = 324853439 is a prime.

It is a super-2 number, since 2×333242047² = 222100523777500418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (333242087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166621023 + 166621024.

It is an arithmetic number, because the mean of its divisors is an integer number (166621024).

Almost surely, 2^333242047 is an apocalyptic number.

333242047 is a deficient number, since it is larger than the sum of its proper divisors (1).

333242047 is an equidigital number, since it uses as much as digits as its factorization.

333242047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 333242047 is about 18254.9184331237. The cubic root of 333242047 is about 693.2979741634.

The spelling of 333242047 in words is "three hundred thirty-three million, two hundred forty-two thousand, forty-seven".