242847083 has 4 divisors (see below), whose sum is σ = 242926608. Its totient is φ = 242767560.

The previous prime is 242847067. The next prime is 242847089. The reversal of 242847083 is 380748242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242847083 - 2⁴ = 242847067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242847089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34991 + ... + 41352.

It is an arithmetic number, because the mean of its divisors is an integer number (60731652).

Almost surely, 2^242847083 is an apocalyptic number.

242847083 is a deficient number, since it is larger than the sum of its proper divisors (79525).

242847083 is an equidigital number, since it uses as much as digits as its factorization.

242847083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79524.

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 242847083 is about 15583.5516811797. The cubic root of 242847083 is about 623.8942222560.

The spelling of 242847083 in words is "two hundred forty-two million, eight hundred forty-seven thousand, eighty-three".