174038242 has 16 divisors (see below), whose sum is σ = 298766592. Its totient is φ = 74484000.

The previous prime is 174038239. The next prime is 174038261. The reversal of 174038242 is 242830471.

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, 2238 + ... + 18790.

It is an arithmetic number, because the mean of its divisors is an integer number (18672912).

Almost surely, 2^174038242 is an apocalyptic number.

174038242 is a deficient number, since it is larger than the sum of its proper divisors (124728350).

174038242 is a wasteful number, since it uses less digits than its factorization.

174038242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17313.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 174038242 is about 13192.3554379042. The cubic root of 174038242 is about 558.3179138436.

The spelling of 174038242 in words is "one hundred seventy-four million, thirty-eight thousand, two hundred forty-two".