40735373 has 16 divisors (see below), whose sum is σ = 49818240. Its totient is φ = 32529600.

The previous prime is 40735363. The next prime is 40735393. The reversal of 40735373 is 37353704.

40735373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40735373 - 2⁶ = 40735309 is a prime.

It is a super-2 number, since 2×40735373² = 3318741226898258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40735313) 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 15 ways as a sum of consecutive naturals, for example, 5603 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (3113640).

Almost surely, 2^40735373 is an apocalyptic number.

It is an amenable number.

40735373 is a deficient number, since it is larger than the sum of its proper divisors (9082867).

40735373 is a wasteful number, since it uses less digits than its factorization.

40735373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5108.

The product of its (nonzero) digits is 26460, while the sum is 32.

The square root of 40735373 is about 6382.4268895147. The cubic root of 40735373 is about 344.0782593041.

The spelling of 40735373 in words is "forty million, seven hundred thirty-five thousand, three hundred seventy-three".