40873773 has 8 divisors (see below), whose sum is σ = 54528768. Its totient is φ = 27233984.

The previous prime is 40873771. The next prime is 40873787. The reversal of 40873773 is 37737804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40873773 - 2¹ = 40873771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40873771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6340 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (6816096).

Almost surely, 2^40873773 is an apocalyptic number.

It is an amenable number.

40873773 is a deficient number, since it is larger than the sum of its proper divisors (13654995).

40873773 is a wasteful number, since it uses less digits than its factorization.

40873773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7603.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 40873773 is about 6393.2599665585. The cubic root of 40873773 is about 344.4674918752.

The spelling of 40873773 in words is "forty million, eight hundred seventy-three thousand, seven hundred seventy-three".