242797908 has 48 divisors (see below), whose sum is σ = 575910720. Its totient is φ = 79601664.

The previous prime is 242797861. The next prime is 242797981. The reversal of 242797908 is 809797242.

242797908 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315348 + ... + 316116.

It is an arithmetic number, because the mean of its divisors is an integer number (11998140).

Almost surely, 2^242797908 is an apocalyptic number.

It is an amenable number.

242797908 is an abundant number, since it is smaller than the sum of its proper divisors (333112812).

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

242797908 is a wasteful number, since it uses less digits than its factorization.

242797908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1174 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 242797908 is about 15581.9738159195. The cubic root of 242797908 is about 623.8521078672.

The spelling of 242797908 in words is "two hundred forty-two million, seven hundred ninety-seven thousand, nine hundred eight".