242668174 has 32 divisors (see below), whose sum is σ = 421650432. Its totient is φ = 102600000.

The previous prime is 242668159. The next prime is 242668213. The reversal of 242668174 is 471866242.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403474 + ... + 404074.

It is an arithmetic number, because the mean of its divisors is an integer number (13176576).

Almost surely, 2^242668174 is an apocalyptic number.

242668174 is a deficient number, since it is larger than the sum of its proper divisors (178982258).

242668174 is a wasteful number, since it uses less digits than its factorization.

242668174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952.

The product of its digits is 129024, while the sum is 40.

The square root of 242668174 is about 15577.8103082558. The cubic root of 242668174 is about 623.7409739485.

The spelling of 242668174 in words is "two hundred forty-two million, six hundred sixty-eight thousand, one hundred seventy-four".