242674436 has 12 divisors (see below), whose sum is σ = 439324620. Its totient is φ = 117153120.

The previous prime is 242674427. The next prime is 242674451. The reversal of 242674436 is 634476242.

It can be written as a sum of positive squares in 2 ways, for example, as 85673536 + 157000900 = 9256^2 + 12530^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 242674436.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045895 + ... + 1046126.

It is an arithmetic number, because the mean of its divisors is an integer number (36610385).

Almost surely, 2^242674436 is an apocalyptic number.

It is an amenable number.

242674436 is a deficient number, since it is larger than the sum of its proper divisors (196650184).

242674436 is a wasteful number, since it uses less digits than its factorization.

242674436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092054 (or 2092052 counting only the distinct ones).

The product of its digits is 193536, while the sum is 38.

The square root of 242674436 is about 15578.0112979802. The cubic root of 242674436 is about 623.7463390695.

The spelling of 242674436 in words is "two hundred forty-two million, six hundred seventy-four thousand, four hundred thirty-six".