42733546 has 32 divisors (see below), whose sum is σ = 72394560. Its totient is φ = 18798336.

The previous prime is 42733507. The next prime is 42733573. The reversal of 42733546 is 64533724.

42733546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

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 in 15 ways as a sum of consecutive naturals, for example, 53220 + ... + 54016.

It is an arithmetic number, because the mean of its divisors is an integer number (2262330).

Almost surely, 2^42733546 is an apocalyptic number.

42733546 is a deficient number, since it is larger than the sum of its proper divisors (29661014).

42733546 is a wasteful number, since it uses less digits than its factorization.

42733546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918.

The product of its digits is 60480, while the sum is 34.

The square root of 42733546 is about 6537.0900253859. The cubic root of 42733546 is about 349.6146670794.

The spelling of 42733546 in words is "forty-two million, seven hundred thirty-three thousand, five hundred forty-six".