42792044 has 6 divisors (see below), whose sum is σ = 74886084. Its totient is φ = 21396020.

The previous prime is 42792037. The next prime is 42792053. The reversal of 42792044 is 44029724.

42792044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42792044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5349002 + ... + 5349009.

It is an arithmetic number, because the mean of its divisors is an integer number (12481014).

Almost surely, 2^42792044 is an apocalyptic number.

It is an amenable number.

42792044 is a deficient number, since it is larger than the sum of its proper divisors (32094040).

42792044 is a wasteful number, since it uses less digits than its factorization.

42792044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10698015 (or 10698013 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 42792044 is about 6541.5628102159. The cubic root of 42792044 is about 349.7741236473.

The spelling of 42792044 in words is "forty-two million, seven hundred ninety-two thousand, forty-four".