42283274 has 8 divisors (see below), whose sum is σ = 69190848. Its totient is φ = 19219660.

The previous prime is 42283261. The next prime is 42283289. The reversal of 42283274 is 47238224.

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 42283274.

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, 960962 + ... + 961005.

It is an arithmetic number, because the mean of its divisors is an integer number (8648856).

Almost surely, 2^42283274 is an apocalyptic number.

42283274 is a deficient number, since it is larger than the sum of its proper divisors (26907574).

42283274 is a wasteful number, since it uses less digits than its factorization.

42283274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921980.

The product of its digits is 21504, while the sum is 32.

The square root of 42283274 is about 6502.5590347186. The cubic root of 42283274 is about 348.3823966258.

The spelling of 42283274 in words is "forty-two million, two hundred eighty-three thousand, two hundred seventy-four".