2744042 has 8 divisors (see below), whose sum is σ = 4704096. Its totient is φ = 1176012.

The previous prime is 2744039. The next prime is 2744051. The reversal of 2744042 is 2404472.

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 = 2743999 and 2744017.

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, 97988 + ... + 98015.

It is an arithmetic number, because the mean of its divisors is an integer number (588012).

2^2744042 is an apocalyptic number.

2744042 is a deficient number, since it is larger than the sum of its proper divisors (1960054).

2744042 is a wasteful number, since it uses less digits than its factorization.

2744042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196012.

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 2744042 is about 1656.5150165332. The cubic root of 2744042 is about 140.0007142821. Note that the first 3 decimals are identical.

The spelling of 2744042 in words is "two million, seven hundred forty-four thousand, forty-two".