40773701 has 8 divisors (see below), whose sum is σ = 43464600. Its totient is φ = 38115328.

The previous prime is 40773697. The next prime is 40773703. The reversal of 40773701 is 10737704.

It can be written as a sum of positive squares in 4 ways, for example, as 5085025 + 35688676 = 2255^2 + 5974^2 .

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 40773701 - 2² = 40773697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40773703) 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 7 ways as a sum of consecutive naturals, for example, 5516 + ... + 10581.

It is an arithmetic number, because the mean of its divisors is an integer number (5433075).

Almost surely, 2^40773701 is an apocalyptic number.

It is an amenable number.

40773701 is a deficient number, since it is larger than the sum of its proper divisors (2690899).

40773701 is a wasteful number, since it uses less digits than its factorization.

40773701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16263.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 40773701 is about 6385.4288031424. The cubic root of 40773701 is about 344.1861401339.

The spelling of 40773701 in words is "forty million, seven hundred seventy-three thousand, seven hundred one".