242448846 has 16 divisors (see below), whose sum is σ = 485052624. Its totient is φ = 80790464.

The previous prime is 242448823. The next prime is 242448853. The reversal of 242448846 is 648844242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 242448798 and 242448807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28210 + ... + 35786.

It is an arithmetic number, because the mean of its divisors is an integer number (30315789).

Almost surely, 2^242448846 is an apocalyptic number.

242448846 is an abundant number, since it is smaller than the sum of its proper divisors (242603778).

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

242448846 is a wasteful number, since it uses less digits than its factorization.

242448846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12915.

The product of its digits is 393216, while the sum is 42.

The square root of 242448846 is about 15570.7689598170. The cubic root of 242448846 is about 623.5530010827.

The spelling of 242448846 in words is "two hundred forty-two million, four hundred forty-eight thousand, eight hundred forty-six".