40773670 has 32 divisors (see below), whose sum is σ = 84168000. Its totient is φ = 13931136.

The previous prime is 40773647. The next prime is 40773673. The reversal of 40773670 is 7637704.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40773673) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 23596 + ... + 25264.

It is an arithmetic number, because the mean of its divisors is an integer number (2630250).

Almost surely, 2^40773670 is an apocalyptic number.

40773670 is an abundant number, since it is smaller than the sum of its proper divisors (43394330).

40773670 is a wasteful number, since it uses less digits than its factorization.

40773670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032.

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 40773670 is about 6385.4263757403. The cubic root of 40773670 is about 344.1860529063.

The spelling of 40773670 in words is "forty million, seven hundred seventy-three thousand, six hundred seventy".