174944942 has 8 divisors (see below), whose sum is σ = 262503696. Its totient is φ = 87443712.

The previous prime is 174944933. The next prime is 174944981. The reversal of 174944942 is 249449471.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 174944893 and 174944902.

It is a congruent number.

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, 5738 + ... + 19565.

It is an arithmetic number, because the mean of its divisors is an integer number (32812962).

Almost surely, 2^174944942 is an apocalyptic number.

174944942 is a deficient number, since it is larger than the sum of its proper divisors (87558754).

174944942 is a wasteful number, since it uses less digits than its factorization.

174944942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28762.

The product of its digits is 290304, while the sum is 44.

The square root of 174944942 is about 13226.6753948224. The cubic root of 174944942 is about 559.2858051014.

The spelling of 174944942 in words is "one hundred seventy-four million, nine hundred forty-four thousand, nine hundred forty-two".