42927344 has 20 divisors (see below), whose sum is σ = 83911296. Its totient is φ = 21272832.

The previous prime is 42927331. The next prime is 42927359. The reversal of 42927344 is 44372924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10064 + ... + 13679.

Almost surely, 2^42927344 is an apocalyptic number.

It is an amenable number.

42927344 is a deficient number, since it is larger than the sum of its proper divisors (40983952).

42927344 is a wasteful number, since it uses less digits than its factorization.

42927344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23864 (or 23858 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 42927344 is about 6551.8962140742. The cubic root of 42927344 is about 350.1423747293.

The spelling of 42927344 in words is "forty-two million, nine hundred twenty-seven thousand, three hundred forty-four".