42673366 has 16 divisors (see below), whose sum is σ = 67989456. Its totient is φ = 20018176.

The previous prime is 42673363. The next prime is 42673403. The reversal of 42673366 is 66337624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42673363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9990 + ... + 13606.

It is an arithmetic number, because the mean of its divisors is an integer number (4249341).

Almost surely, 2^42673366 is an apocalyptic number.

42673366 is a deficient number, since it is larger than the sum of its proper divisors (25316090).

42673366 is a wasteful number, since it uses less digits than its factorization.

42673366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983.

The product of its digits is 108864, while the sum is 37.

The square root of 42673366 is about 6532.4854381774. The cubic root of 42673366 is about 349.4504737084.

The spelling of 42673366 in words is "forty-two million, six hundred seventy-three thousand, three hundred sixty-six".