242604678 has 16 divisors (see below), whose sum is σ = 485366256. Its totient is φ = 80842080.

The previous prime is 242604653. The next prime is 242604683. The reversal of 242604678 is 876406242.

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, 26100 + ... + 34152.

It is an arithmetic number, because the mean of its divisors is an integer number (30335391).

Almost surely, 2^242604678 is an apocalyptic number.

242604678 is an abundant number, since it is smaller than the sum of its proper divisors (242761578).

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

242604678 is a wasteful number, since it uses less digits than its factorization.

242604678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13079.

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 242604678 is about 15575.7721477942. The cubic root of 242604678 is about 623.6865669901.

The spelling of 242604678 in words is "two hundred forty-two million, six hundred four thousand, six hundred seventy-eight".