242616774 has 16 divisors (see below), whose sum is σ = 486278208. Its totient is φ = 80698152.

The previous prime is 242616769. The next prime is 242616797. The reversal of 242616774 is 477616242.

242616774 is digitally balanced in base 2, 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 7 ways as a sum of consecutive naturals, for example, 40492 + ... + 46095.

It is an arithmetic number, because the mean of its divisors is an integer number (30392388).

Almost surely, 2^242616774 is an apocalyptic number.

242616774 is an abundant number, since it is smaller than the sum of its proper divisors (243661434).

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

242616774 is a wasteful number, since it uses less digits than its factorization.

242616774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87059.

The product of its digits is 112896, while the sum is 39.

The square root of 242616774 is about 15576.1604383108. The cubic root of 242616774 is about 623.6969322579.

The spelling of 242616774 in words is "two hundred forty-two million, six hundred sixteen thousand, seven hundred seventy-four".