242255174 has 8 divisors (see below), whose sum is σ = 415294608. Its totient is φ = 103823640.

The previous prime is 242255161. The next prime is 242255179. The reversal of 242255174 is 471552242.

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

It is a self number, because there is not a number n which added to its sum of digits gives 242255174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242255179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8651957 + ... + 8651984.

It is an arithmetic number, because the mean of its divisors is an integer number (51911826).

Almost surely, 2^242255174 is an apocalyptic number.

242255174 is a deficient number, since it is larger than the sum of its proper divisors (173039434).

242255174 is a wasteful number, since it uses less digits than its factorization.

242255174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17303950.

The product of its digits is 22400, while the sum is 32.

The square root of 242255174 is about 15564.5486282128. The cubic root of 242255174 is about 623.3869221628.

The spelling of 242255174 in words is "two hundred forty-two million, two hundred fifty-five thousand, one hundred seventy-four".