242802846 has 160 divisors (see below), whose sum is σ = 655699968. Its totient is φ = 66173760.

The previous prime is 242802817. The next prime is 242802851. The reversal of 242802846 is 648208242.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 242802846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1088691 + ... + 1088913.

Almost surely, 2^242802846 is an apocalyptic number.

242802846 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 242802846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327849984).

242802846 is an abundant number, since it is smaller than the sum of its proper divisors (412897122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242802846 is a wasteful number, since it uses less digits than its factorization.

242802846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 242802846 is about 15582.1322674402. The cubic root of 242802846 is about 623.8563371195.

The spelling of 242802846 in words is "two hundred forty-two million, eight hundred two thousand, eight hundred forty-six".