242784803 has 8 divisors (see below), whose sum is σ = 268243488. Its totient is φ = 218568064.

The previous prime is 242784761. The next prime is 242784833. The reversal of 242784803 is 308487242.

It is a happy number.

242784803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 242784803 - 2¹⁸ = 242522659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242784833) 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, 310076 + ... + 310857.

It is an arithmetic number, because the mean of its divisors is an integer number (33530436).

Almost surely, 2^242784803 is an apocalyptic number.

242784803 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

242784803 is a deficient number, since it is larger than the sum of its proper divisors (25458685).

242784803 is a wasteful number, since it uses less digits than its factorization.

242784803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620973.

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

The square root of 242784803 is about 15581.5532922748. The cubic root of 242784803 is about 623.8408835407.

The spelling of 242784803 in words is "two hundred forty-two million, seven hundred eighty-four thousand, eight hundred three".