40573071 has 48 divisors (see below), whose sum is σ = 73801728. Its totient is φ = 20865600.

The previous prime is 40573069. The next prime is 40573109. The reversal of 40573071 is 17037504.

40573071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40573071 - 2¹ = 40573069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40573051) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 87781 + ... + 88241.

It is an arithmetic number, because the mean of its divisors is an integer number (1537536).

Almost surely, 2^40573071 is an apocalyptic number.

40573071 is a deficient number, since it is larger than the sum of its proper divisors (33228657).

40573071 is a wasteful number, since it uses less digits than its factorization.

40573071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 609 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 40573071 is about 6369.6994434589. The cubic root of 40573071 is about 343.6206805680.

The spelling of 40573071 in words is "forty million, five hundred seventy-three thousand, seventy-one".