40546373 has 8 divisors (see below), whose sum is σ = 47284800. Its totient is φ = 34753740.

The previous prime is 40546351. The next prime is 40546381. The reversal of 40546373 is 37364504.

It is not a de Polignac number, because 40546373 - 2¹⁶ = 40480837 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 (40546573) 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, 58763 + ... + 59448.

It is an arithmetic number, because the mean of its divisors is an integer number (5910600).

Almost surely, 2^40546373 is an apocalyptic number.

It is an amenable number.

40546373 is a deficient number, since it is larger than the sum of its proper divisors (6738427).

40546373 is an equidigital number, since it uses as much as digits as its factorization.

40546373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118232 (or 118218 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 40546373 is about 6367.6033953129. The cubic root of 40546373 is about 343.5452939658.

The spelling of 40546373 in words is "forty million, five hundred forty-six thousand, three hundred seventy-three".