242994607 has 2 divisors, whose sum is σ = 242994608. Its totient is φ = 242994606.

The previous prime is 242994551. The next prime is 242994623. The reversal of 242994607 is 706499242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242994607 - 2¹¹ = 242992559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242994707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121497303 + 121497304.

It is an arithmetic number, because the mean of its divisors is an integer number (121497304).

Almost surely, 2^242994607 is an apocalyptic number.

242994607 is a deficient number, since it is larger than the sum of its proper divisors (1).

242994607 is an equidigital number, since it uses as much as digits as its factorization.

242994607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 242994607 is about 15588.2842866045. The cubic root of 242994607 is about 624.0205304649.

The spelling of 242994607 in words is "two hundred forty-two million, nine hundred ninety-four thousand, six hundred seven".