242773049 has 8 divisors (see below), whose sum is σ = 245956608. Its totient is φ = 239606640.

The previous prime is 242773031. The next prime is 242773067. The reversal of 242773049 is 940377242.

It is an interprime number because it is at equal distance from previous prime (242773031) and next prime (242773067).

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 242773049 - 2⁸ = 242772793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242773079) 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, 25544 + ... + 33734.

It is an arithmetic number, because the mean of its divisors is an integer number (30744576).

Almost surely, 2^242773049 is an apocalyptic number.

It is an amenable number.

242773049 is a deficient number, since it is larger than the sum of its proper divisors (3183559).

242773049 is a wasteful number, since it uses less digits than its factorization.

242773049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8575.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 242773049 is about 15581.1761109359. The cubic root of 242773049 is about 623.8308159912.

The spelling of 242773049 in words is "two hundred forty-two million, seven hundred seventy-three thousand, forty-nine".