242304297 has 8 divisors (see below), whose sum is σ = 327162240. Its totient is φ = 159491280.

The previous prime is 242304289. The next prime is 242304299. The reversal of 242304297 is 792403242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242304297 - 2³ = 242304289 is a prime.

It is a super-2 number, since 2×242304297² = 117422744689328418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242304299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510954 + ... + 511427.

It is an arithmetic number, because the mean of its divisors is an integer number (40895280).

Almost surely, 2^242304297 is an apocalyptic number.

It is an amenable number.

242304297 is a deficient number, since it is larger than the sum of its proper divisors (84857943).

242304297 is a wasteful number, since it uses less digits than its factorization.

242304297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022463.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 242304297 is about 15566.1265894891. The cubic root of 242304297 is about 623.4290548250.

The spelling of 242304297 in words is "two hundred forty-two million, three hundred four thousand, two hundred ninety-seven".