242574274 has 8 divisors (see below), whose sum is σ = 363985740. Its totient is φ = 121245696.

The previous prime is 242574259. The next prime is 242574281. The reversal of 242574274 is 472475242.

It can be written as a sum of positive squares in 2 ways, for example, as 204690249 + 37884025 = 14307^2 + 6155^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 12799 + ... + 25474.

Almost surely, 2^242574274 is an apocalyptic number.

242574274 is a deficient number, since it is larger than the sum of its proper divisors (121411466).

242574274 is a wasteful number, since it uses less digits than its factorization.

242574274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41444.

The product of its digits is 125440, while the sum is 37.

The square root of 242574274 is about 15574.7961142353. The cubic root of 242574274 is about 623.6605117649.

The spelling of 242574274 in words is "two hundred forty-two million, five hundred seventy-four thousand, two hundred seventy-four".