242596933 has 2 divisors, whose sum is σ = 242596934. Its totient is φ = 242596932.

The previous prime is 242596891. The next prime is 242596957. The reversal of 242596933 is 339695242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235376964 + 7219969 = 15342^2 + 2687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242596933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242596933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242596973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121298466 + 121298467.

It is an arithmetic number, because the mean of its divisors is an integer number (121298467).

Almost surely, 2^242596933 is an apocalyptic number.

It is an amenable number.

242596933 is a deficient number, since it is larger than the sum of its proper divisors (1).

242596933 is an equidigital number, since it uses as much as digits as its factorization.

242596933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 43.

The square root of 242596933 is about 15575.5235225016. The cubic root of 242596933 is about 623.6799299872.

The spelling of 242596933 in words is "two hundred forty-two million, five hundred ninety-six thousand, nine hundred thirty-three".